Chace Crawford

Blake Lively was decked out in a blue Marc by Marc Jacobs dress today to shoot Gossip Girl in NYC. Between scenes, Blake caught up with her costar Chace Crawford and even a newcomer to the series. Barry Watson, of 7th Heaven fame, was seen with Blake and Chace. Despite the mid-90-degree heat, Blake covered up her dress with a robe when the cameras weren't rolling.

Work on the sixth season of Gossip Girl kicked off recently, and we caught a glimpse of Blake, Chace, and their fellow Upper East Siders in character last week. Despite being needed on set, the GG gang has been able to fit in some fun. Both Leighton Meester and Penn Badgley, along with his girlfriend, Zoe Kravitz, checked out the NYC premiere of The Dark Knight Rises yesterday. Blake's also had time to let loose, and spent the Fourth of July holiday celebrating with her family and shirtless boyfriend Ryan Reynolds.

Blake Lively was back as Serena van der Woodsen to work on the upcoming sixth and final season of Gossip Girl recently. A production team shared a series of behind-the-scenes pictures from the set, showing Blake done up as her Upper East Side character along with her costars Chace Crawford, Leighton Meester, Penn Badgley, and Ed Westwick. Leighton was also looking fancy as Blair Waldorf, while the guys donned suits. The show will be back on the CW network later this year, on Monday, Oct. 8. It will be a shortened season and is expected to conclude before Christmas. It seems Blake was able to fit in some work between hangouts with her boyfriend, Ryan Reynolds. Blake Lively wore a bikini last week for some Fourth of July fun with her man, as well as her tight-knit family.

Cameron Diaz and several of her What to Expect When You're Expecting costars hit the red carpet in London today to bring the romantic comedy to England. Cameron sported a sexy, strapless Stella McCartney jumpsuit for the British unveiling of the film. She's been busy promoting the adaptation of the best-selling book in the States for several weeks already. Cameron stopped by Chelsea Lately to dish on her own feelings about family and motherhood, and also teamed up with her costar Jennifer Lopez to pay a visit to The Ellen DeGeneres Show.

Jennifer had to skip the overseas trip this week and stay put in LA for the finale episodes of American Idol, which air tonight and tomorrow. While Jennifer missed out on today's festivities, Anna Kendrick, in Christian Dior, and Chace Crawford, who play a couple in the movie, were on hand. So were Matthew Morrison, Cameron's love interest in the movie, and Rodrigo Santoro, who plays J Lo's husband.

The What to Expect When You're Expecting gang convened at the AMC Lincoln Square Theater in NYC last night for their first big premiere. The picture, which is out here in the US on Friday, May 18, is about to get the full attention of stars like Cameron Diaz, Brooklyn Decker, and Jennifer Lopez. Each of the ladies has been busy with other endeavors recently. Brooklyn's doing double-duty chatting up Battleship and Jennifer's in the midst of a crazy season with American Idol. Jet-setting Cameron, meanwhile, recently hit the Met Gala Monday, along with Brooklyn. Brooklyn had the support of pals Chrissy Teigen and Erin Andrews on the red carpet. She tweeted thanks to her pals and also humbly wrote, "I truly still can't believe I'm in this movie." Jennifer's Idol duties kept her on the West Coast, but Cameron made the rounds in the Big Apple saying hi to costars like Chris Rock, Rodrigo Santoro, Chace Crawford, and a Peter Pilotto-clad Elizabeth Banks.

Stars got the fun started yesterday at multiple events celebrating tonight's Annual White House Correspondents' Dinner in Washington DC. Sofia Vergara and her Modern Family costars Eric Stonestreet and Jesse Tyler Ferguson hung out at Google and The Hollywood Reporter's bash, where Sports Illustrated swimsuit model Kate Upton also made an appearance. Tony Romo and Candice Crawford, who became parents to baby Hawkins less than three weeks ago, showed up for the event, as did Chace Crawford, Kerry Washington, Kris Jenner, Lauren Bush, and David Lauren. Ryan Kwanten and Rosario Dawson showed their support at IMPACT Arts + Film Fund's First Amendment Party, while Colin Hanks and his wife Samantha Bryant listened to DJ Solange Knowles at National Public Radio's fete.

Even more stars are expected at this evening's White House Correspondents' Dinner, including Reese Witherspoon and Robert Pattinson, who were both seen landing at the airport in DC yesterday. Stay tuned later today for pictures from the big event!

Chace Crawford was shirtless yesterday to play on the beach in Cabo San Lucas. He's enjoying a Winter getaway with family in Mexico, and his pregnant sister Candice joined in on the fun. Candice wore a one-piece swimsuit to lounge on a deck chair with girlfriends while her husband Tony Romo tossed around a football with his own pals by the water. Candice and Tony will welcome their first child later this year. They married in a lavish Texas ceremony back in May of 2011. Chace is able to enjoy time with his sister and brother-in-law during a break from work on Gossip Girl. He's been in the Big Apple on and off for the last few months, shooting the finale episodes for his CW hit's fifth season.

Love was in the air on the set of Gossip Girl in NYC yesterday. Leighton Meester and Penn Badgley kissed during a scene on the Upper East Side while Chace Crawford and Ella Rae Peck had their own intimate moment for the cameras on the Big Apple streets. Blake Lively wasn't spotted in character, but she's been busy with the series while her boyfriend Ryan Reynolds has been promoting his new movie overseas. Ryan and Blake will have a chance to reunite since Ryan's press tour for Safe House heads to NYC this week. Yesterday's Gossip Girl brought plenty more drama in the follow up to Blair escaping her wedding with Dan last week — make sure to check out all the OMG moments from the episode in Buzz's Gossip Girl recap!

Blake Lively wore Marchesa and posed with young actress Chloe Moretz on the red carpet in NYC last night to celebrate her series Gossip Girl making the 100 episode mark! The bash was held at Cipriani Wall Street, and many of Blake's small-screen costars like Leighton Meester, Chace Crawford, Ed Westwick, and Penn Badgley also attended. Kelly Rutherford and Matthew Settle did as well. The latest Gossip Girl episode was as full of drama and OMG moments as back when the show started in 2007. The Upper East Siders have come a long way since then, though, with recent pictures from the set showing Leighton's Blair Waldorf as a runaway bride! Congrats to the cast on their latest big accomplishment.