Can't-Miss Celebrity Pics!

Jennifer Lopez stopped by the Kips Bay Boys & Girls club in the Bronx in NYC on Thursday.

Halle Berry and Djimon Hounsou leaned in close for a snap at CAA's School Day event, which benefits Communities in Schools of Los Angeles, at Bouchon in Beverly Hills, CA, on Thursday.

Lenny Kravitz looked hotter than ever when he hit the streets of NYC on Thursday.

Toni Braxton and Nick Cannon linked up on the red carpet at the Get Lucky For Lupus LA event in Beverly Hills, CA, on Thursday.

Sofia Vergara kept it casual for her day out in LA on Thursday.

Iggy Azalea and Rita Ora were all dolled up for their stop by the KISS FM studios in London on Thursday.

Tim McGraw's signature cowboy hat was perfectly placed when he visited stopped by SiriusXM's studios in NYC on Thursday.

Téa Leoni and Morgan Freeman linked up at the premiere of CBS's Madam Secretary in Washington DC on Thursday.

Jenna Dewan ran errands in LA on Thursday.

Amy Adams and Anna Wintour didn't let distance prevent them from chatting at the Max Mara show during Milan Fashion Week on Thursday.

Chrissy Teigen got goofy for the camera while promoting her XOXO Fall campaign in NYC on Thursday.

Angelina Jolie visited the Armed Forces of Malta with United Nations representatives on Sunday.

Lady Gaga put on a show after leaving her hotel in Athens, Greece, on Wednesday.

Kourtney Kardashian's baby bump was on display in LA on Wednesday.

Jennifer Lopez and Adam Lambert shared a sweet moment at the American Idol photo call in NYC on Wednesday. The alum is serving as a guest judge while Keith Urban mourns the loss of his wife Nicole Kidman's father, Dr. Antony Kidman.

Emma Watson, who serves as the UN Women's Goodwill Ambassador, supported the HeForShe campaign at Uruguay's Parliament in Montevideo on Wednesday.

Jessica Chastain was in a cheerful mode upon her arrival at The View's studio in NYC on Thursday.

Lucy Hale kept it casual for her trip to the gym in LA on Wednesday.

Sarah Jessica Parker donned a monogrammed Burberry poncho in NYC on Wednesday.

Victoria Beckham hung out with Anna Wintour and Jenna Lyons at J Crew's London Fashion Week event at Winfield House in London.

Kate Hudson made a memorable exit from the Soho Hotel in London on Wednesday.

On Tuesday, Julianne Moore stepped out in NYC for a romantic stroll with her husband Bart Freundlich.

On Tuesday, Katie Holmes had the NYC sunset as her backdrop at DuJour magazine's party to commemorate her cover.

Nikki Reed, Jordana Brewster, and Jenna Dewan shared a big laugh at the Parker on Spring launch party at The A-List in Beverly Hills, CA, on Tuesday.

The ladies of Orange Is the New Black — Laura Prepon, Kate Mulgrew, Uzo Aduba, and Taylor Schilling — brought big energy to Netflix's party in Berlin on Tuesday.

Megan Fox and Brian Austin Green got sweet with children at the The Celebrity Source's Stars 4 Smiles event at the Harbor UCLA Medical Center in Torrance, CA.

Rita Ora was in a festive mood outside Chiltern Firehouse in London on Tuesday.

Katherine Heigl had the support of her husband Josh Kelley at NBC and Vanity Fair's party celebrating the upcoming TV season at Hyde Sunset in LA on Tuesday.

Pals Tyson Beckford and Jenny McCarthy were picture-perfect at Courvoisier's Exceptional Journey launch event on Tuesday.

Miley Cyrus and a friend rode around Beverly Hills on a three-wheeler on Monday.

Reese Witherspoon was ready for Fall on her way into LAX on Tuesday.

Brad Pitt lounged on a boat in Malta while filming his new project with Angelina Jolie on Monday.

Patrick Dempsey was all smiles in LA on Sunday.

Pierce Brosnan made his way through LAX with a smile on Tuesday.

Kristen Bell and Dax Shepard were all smiles at the This Is Where I Leave You premiere in LA on Monday.

Kerry Washington looked gorgeous in green on Monday while hosting the Allstate Foundation Purple Purse event in NYC.

On Monday, Bradley Cooper joined Anna Wintour in the front row at the Tom Ford show during London Fashion Week.

Channing Tatum held on to one adorable pup while doing a photo shoot in LA on Saturday.

In the midst of London Fashion Week, Cara Delevingne stepped out in London on Monday.

On Monday, Denzel Washington popped up in Paris for the Equalizer photocall.

Khloé Kardashian showed off a new 'do on her way to the gym in LA on Monday.

Gisele Bündchen and Bridget Moynahan linked up at Jack's soccer game in NYC on Saturday.

Tina Fey, Abigail Spencer, Jane Fonda, and Kathryn Hahn got together at the premiere of This Is Where I Leave You in LA on Monday night.

Jordin Sparks made a splash on the red carpet at the NFL Inaugural Hall of Fashion launch event in NYC on Tuesday.

Bryce Dallas Howard and Rosie Huntington-Whiteley sported black and white for a campaign launch in NYC on Wednesday.

Newlyweds Jenny McCarthy and Donnie Wahlberg cozied up at a Boston art gallery on Wednesday.

Jesse Williams and Michael B. Jordan looked handsome and laid-back at a Men's Fitness party in LA on Wednesday.

Jude Law channeled James Bond on Wednesday at a Johnnie Walker event in London.

Reese Witherspoon wore a printed dress for the Washington, DC premiere of her film The Good Lie on Wednesday.

Kirsten Dunst hit the red carpet for the NYC premiere of The Two Faces of January on Wednesday.

Hilary Duff attended an event for Trident Gum and Smiles Across America in NYC on Monday. Source: Michael Simon

Ashton Kutcher gave Mila Kunis a case of the giggles in LA on Wednesday.

Kate Hudson's infectious smile stole the spotlight at a screening of her and Zach Braff's movie Wish I Was Here in London on Thursday.