The cast of X-Men: Days of Future Past got away from work to attend the Canadian Grand Prix this weekend. On Saturday, Jennifer Lawrence, Nicholas Hoult, and James McAvoy were welcomed by the Caterham F1 Team and got a special look at their cars before the races began. Their costar Hugh Jackman didn't join them, though, since he was in NYC, where he met up with his Les Misérables pal Russell Crowe. Jennifer, Nicholas, and James weren't the only stars in attendance, since Hugh Grant also stopped to take a picture with Nicholas on Sunday. Unfortunately, the races weren't all fun and games since a track worker died after being run over by a crane that was removing a car from the course.

Jennifer may currently be focused on her sexy blue Mystique character, but she's already lining up her next project. She's set to star in The Rules of Inheritance, which she will also produce.

The 67th annual Tony Awards rolled into Radio City Music Hall in NYC on Sunday to recognize achievements on Broadway. Host Neil Patrick Harris, who ran the show for the fourth time, walked the red carpet with David Burtka and kicked things off with a big musical number that included performers from almost a dozen Broadway musicals — as well as Mike Tyson dancing on stage. Best actor nominee Tom Hanks had wife Rita Wilson by his side, while Jake Gyllenhaal looked handsome in a crisp suit and bow tie after popping up at Spike TV's Guys Choice Awards on Saturday in LA. Annie's Jane Lynch took the stage to perform during the show but posed solo on the red carpet, where Modern Family's Jesse Tyler Ferguson, in a custom bow tie from his Tie the Knot organization, stuck by fiancé Justin Mikita's side. Presenter Anna Kendrick chose a Donna Karan Atelier gown, and past Tony winner Scarlett Johansson wore an all-black Saint Laurent ensemble for her onstage appearance with Alan Cummings. Click through to see all the stars at the Tonys!

— Additional reporting by Britt Stephens

Princess Beatrice and her boyfriend, Dave Clark, hopped on a yacht off the coast of Antibes, France, with a group of friends on Friday. The lavish getaway may be turning into a tradition for the couple since they took a similar getaway together this time last year. After boarding the large vessel, Dave and Beatrice wasted no time getting into vacation mode. Dave stripped off his shirt to ride a Jet Ski and jump on a trampoline in the water, and he even showed off his skills by diving off the side of the boat. He later met up with Beatrice, who wore a black bikini, for a dip in the hot tub.

The fun continued on Saturday, when Dave and Beatrice met up with Ashton Kutcher and Mila Kunis for a visit to Saint Tropez. The group took a small boat to the shore, where they stopped at Club 55. On Sunday, they got together again for a trip to dry land after Ashton went shirtless on the deck of the yacht. Dave, Beatrice, Ashton, and Mila have already spent time together overseas since they went on a double date in London last month. Ashton and Mila are stationed in the UK while Mila films Jupiter Ascending with Channing Tatum, but they got away from England for the weekend.

Kate Hudson and fiancé Matthew Bellamy popped up in Spain with their son, Bingham, on Sunday. The trio lounged at an outdoor cafe, where Kate drank a bloody Mary when she wasn't snapping pictures, and Matthew goofed around with a towel over his head to entertain Bing. Later in the afternoon, Kate and Matthew escaped to the sand for a little couple's time. The trio are in Barcelona following Matthew's concert there with Muse on Friday, and they'll soon make their way to another sunny destination since the band is set to play in Portugal tomorrow. Kate, Matthew, and Bing have a busy Summer of travels ahead of them for the tour, which doesn't wrap up until the Austin City Limits Music Festival in October. Kate may have to break from supporting her man, though, since she has multiple projects in the works including Me and My Shadow and Zach Braff's Kickstarter-funded film, Wish I Was Here.

The 12th annual Chrysalis Butterfly Ball on Saturday in LA brought out plenty of stars in support of the organization's cause. Rebecca Gayheart acted as cochair for the event, which raised funds to help homeless and low-income individuals find employment, and she had husband Eric Dane on hand for support. New Girl's Max Greenfield acted as the evening's host, while Colin Farrell, Chris Pine, and Ali Larter watched in the audience. It was an especially big night for Cory Monteith and Lea Michele, though, since it was Cory's return to the red carpet following his stint in rehab, which ended in April. He and Lea have been out and about since then, catching a Canucks game and even taking a vacation to Mexico in May, but the event marked his first official public appearance.

Kanye West celebrated his 36th birthday at Miss Lily's with friends in NYC on Saturday night. Beyoncé Knowles wore a sexy, striped midriff-baring look to the party, which Jay-Z also attended, and the couple shared a sweet moment that they captured for Beyoncé's Tumblr account. Kanye's girlfriend, Kim Kardashian, couldn't make the trip to the East Coast for the bash, but she was represented by pal Jonathan Cheban and sister Kourtney's boyfriend Scott Disick. Kim sent her birthday wishes from afar, sharing a collage of sweet pictures and writing on Instagram, "Happy Birthday to my best friend, the love of my life, my soul!!!! I love you beyond words!" We rounded up our own favorite pictures of Kim and Kanye to mark his big day, which comes just ahead of another milestone — the July birth of their first child.

Jennifer Aniston stole the show at Spike TV's Guys Choice Awards in LA last night when she took the stage to present the Funniest M.F. award to pal Jimmy Kimmel. She was joined in front of the microphone by comedian Jeffery Ross, who urged her to roast Jimmy in front of the audience. Jennifer cracked a few jokes at Jimmy's expense and then showed him love as she handed off his antler statue. Jennifer and Jimmy met up again for a photo op backstage, where Jennifer also had a chance to mingle with her ex Bradley Cooper. Jennifer and Bradley exchanged big smiles and a hug, despite Bradley also having new girlfriend Suki Waterhouse by his side for the event. It looks like Jennifer attended without her significant other, while Jimmy brought his fiancée Molly McNearney along for the fun.

It's hard to believe it's already been a year since Matthew McConaughey and Camila Alves got married in Texas! The couple, who started dating in 2006, have three children together and are constantly on the go with their family of five. Matthew and Camila manage to have many cute moments together with and without their little ones and we're rounding them all up right here. Click through to see their sweetest snaps and congrats to Matthew and Camila on their first anniversary.

Kristen Stewart couldn't contain her smiles during an afternoon of errands in Los Feliz in LA on Friday. She had a braid in her hair when she met up with a friend for lunch and later stopped by a salon, emerging after her appointment with her hair down. Kristen's been hanging out around LA in recent weeks and on Thursday met up with a group of pals for a sushi dinner. She may have been celebrating a big week since it was confirmed that she'll star in two new projects. Kristen is signed on for Camp X-Ray and Sils Maria, which will both begin filming this Summer.

Rupert Finch and Lady Natasha Rufus Isaacs were married at the Church of St. John the Baptist in Gloucester, England, today. Natasha, who is a socialite and the founder of the clothing line Beulah London, wore a gown from her own label for her nuptials to Rupert, a lawyer, after the two became engaged last May. Princess Eugenie and Prince Harry's rumored girlfriend, Cressida Bonas, were in attendance, as was Prince Michael of Kent.

The newlyweds have a tie to the royal circle since Rupert dated Kate Middleton briefly while they were students at St. Andrews University, and he apparently remains friends with Prince William. Natasha, meanwhile, is friends with both William and Prince Harry and attended the royal wedding of Kate and William in 2011. Kate and William were reportedly invited to Rupert and Natasha's nuptials, though neither were photographed at the event. Kate is winding down her appearances as she nears the end of her pregnancy, though she'll make a few more official outings next week at the christening of a Royal Princess cruise ship and the annual Trooping the Colour celebration.

Today is National Best Friend Day, and we're celebrating by rounding up pictures of our favorite celebrity buddies. Take a look at girlfriends Beyoncé and Gwyneth Paltrow, supportive pals Robert Pattinson and Katy Perry, and beautiful buds Penélope Cruz and Salma Hayek. There's also Leonardo DiCaprio and his longtime best friend Tobey Maguire, plus so many more. Click through to see them all!

Lady Gaga escaped to Mexico with a group of friends this week. She hung out on Thursday in a printed bikini and drank a cold beverage as she mingled with her pals and lounged in the sun and yesterday changed into a brown two-piece for more pool time. It appears that Lady Gaga is on the mend after undergoing surgery in February due to an injury to her right hip. The medical condition caused her to cancel the remaining dates of her Born This Way Ball tour to the disappointment of her fans, though all ticket holders were given refunds. Lady Gaga reemerged after the operation in March, using a 24-karat-gold wheelchair to get around during her recovery. She's since kept a pretty low profile, aside from celebrating her 27th birthday in late March, stepping out in NYC in April, and sharing a few snaps on Twitter, and there have been no updates about when she plans to return to the stage.

This week, we welcomed Brad Pitt and Angelina Jolie's return to the red carpet as they made the rounds to promote Brad's World War Z zombie movie. We couldn't help but remember how far they've come as a couple in the spotlight, dodging rumors and sharing their own sweet words about each other through the years. Brad and Angelina got engaged in April 2012, and with wedding talk heating up, we're taking a look at their many relationship milestones. Click through to see Brad and Angelina's love — and family — grow, and make sure to check out all of our wedding content now that the season of Summer love is under way!

Kristen Stewart hit the town with a large group of friends in LA last night. The crew dined out at En Sushi, taking a few breaks outside between bites before leaving the restaurant a little before 11 p.m. It's been an exciting week for Kristen as she was among the celebrities with casting news making headlines. Kristen is signed on to star in two upcoming projects, including Camp X-Ray, in which she'll play a soldier sent to Guantanamo Bay. She also landed a role as the assistant to Juliette Binoche's character in the indie drama Sils Maria. It looks like Kristen's taking advantage of her free time before getting back to work, having also attended pal Max Thieriot's wedding last weekend.

The CMT Awards rocked the Bridgestone Arena in Nashville on Wednesday night with hosts Kristen Bell and Jason Aldean kicking off the show. After making their way down the red carpet, stars took their spots in the audience and on stage. Miranda Lambert belted out "Mama's Broken Heart," while Lenny Kravitz teamed up with Jason Aldean at the mic. The evening's winners included Miranda for CMT performance of the year and female video of the year, Carrie Underwood for video of the year, and Blake Shelton for male video of the year. Carrie snapped a selfie in the crowd with her husband when she wasn't busy mingling with country pals like Kimberly Perry and Miranda. Nicole Kidman and performer Keith Urban shared seats with Sheryl Crow and Taylor Swift, who brought her brother, Austin, along for the fun and was one of the evening's performers. Click through to see all the action inside the 2013 CMT Awards!

Nicole Kidman stepped out in Dior to support her husband, Keith Urban, at the CMT Music Awards in Nashville, TN, last night. Keith performed during the show, while Carrie Underwood, Darius Rucker, Nelly, and Lenny Kravitz also took the stage. Lenny stopped to chat with Keith and Nicole on his way into the Bridgestone Arena, and it looked like a friendly meeting for Lenny and Keith, who have more in common that just their musical roots, since Lenny dated Nicole in 2003 after her 2001 split from Tom Cruise. Make sure to check out all the stars at the CMT Awards and take a look inside the show, where Nicole and Keith shared front row seats with Sheryl Crow and Taylor Swift!

Carrie Underwood had her husband, Mike Fisher, by her side on the red carpet at tonight's CMT Awards in Nashville, TN. She chose a blue shorts suit for the big event, during which she'll be taking the stage to perform. Carrie is also one of the evening's nominees, since "Blown Away" is up for video of the year and "Two Black Cadillacs" is nominated in the female video of the year category. The stars are still arriving at the show, which is being hosted by Kristen Bell and Jason Aldean, so check back for more red carpet arrivals!

Kristen Bell and Dax Shepard posed for photos on their way into Nashville's Bridgestone Arena for the CMT Music Awards this evening. It's a big night for Kristen, since she's hosting the show for the second time and making her first official appearance since giving birth to daughter Lincoln on March 28. Kristen will be joined on stage by country star Jason Aldean, and the duo got together earlier today for rehearsals. She's been sharing behind-the-snaps of their preparation on Twitter and also joked about wearing "treacherous heels" since she'll be standing next to Jason, who is over six feet tall. For the red carpet, though, Kristen chose a more sensible pair of heels and a sexy leather dress, while Dax dressed up in a neutral-colored suit.