George Clooney and Stacy Keibler got away to Mexico with a few pals last week. They were spotted hanging out by a bar and snapping pictures of their friend's baby. Stacy wore a bikini during their sunny afternoon, which also included a golf cart ride. When Stacy wasn't soaking up the sun, she apparently took advantage of the vacation to read The Hunger Games, tweeting, "Just read The Hunger Games in 2 days. Obsessed."

George looked happy to enjoy the downtime after a particularly busy few weeks. He kicked off March with his sixth visit to Sudan and South Sudan, and upon his return, went to Washington to discuss the region's problems. He testified in front of the Senate Foreign Relations Committee and also attended a protest outside of the Sudanese embassy. George was arrested during the demonstration but was released from jail shortly after.

Jennifer Lawrence traveled to Spain to continue press for The Hunger Games today. She stepped out at a fan event in Madrid, where she signed autographs and posed in her striped Victoria Beckham dress and Brian Atwood booties. The movie, which won't be released until April 20 in Spain, had a huge weekend in the US, making $155 million and breaking midnight opening records. Jennifer and her costars Liam Hemsworth and Josh Hutcherson have been working hard to promote the film all month, with stops in Berlin, Paris, London, and NYC following the world premiere in LA. Jennifer did have a break this weekend though, and she was spotted picking up snacks at Whole Foods.

Jessica Simpson and her sister Ashlee Simpson were bridesmaids at a pal's wedding over the weekend. The Simpson clan headed to Palm Springs to see their pal Lauren Zelman tie the knot with Bret Harrison. Jessica Simpson went to the engagement party on Friday evening along with Cacee Cobb, her fiancé Donald Faison, mutual friend Adam Brody, and Ashlee's boyfriend Vincent Piazza.

The ceremony took place on Saturday at the town's Parker hotel. Both Jessica and Ashlee were bridesmaids, and Eric Johnson had the honor of walking his own bride-to-be down the aisle. Ashlee's son Bronx Wentz served as the ring bearer. There isn't long to go before Jessica and Eric give Bronx a female cousin. Jessica has said that after the birth of her daughter, she and Eric will then shift focus to their own big day. The weekend was evidently a great one, as Jessica tweeted last night, "Sometimes I feel like I'm so full of love I could explode!"

Cory Monteith and Lea Michele arrived at LAX yesterday after spending the weekend in her hometown of NYC. Cory and Lea, who are rumored to be dating, attended the GLAAD Awards with their Glee costar Naya Rivera on Saturday when both Cory and Naya auctioned off kisses to the highest bidders. For $5,000 each, Cory locked lips with Smash star Megan Hilty and Naya kissed the male winner.

Cory, Lea, and Naya have all since returned to LA, where they're back to work filming Glee. The series doesn't return to the small screen until April 10, but you can see the whole cast before then when their episode of Inside the Actors Studio airs April 9.

Katie Holmes stepped out of a chauffeured SUV in NYC today, smiling and chatting on her cell phone. Katie was solo as she headed back to her apartment, but she's been spending a lot of time out and about in the city with Suri lately as Tom Cruise gears up for his next role in New Orleans. Katie's mother, Kathleen, even paid the girls a visit to make the most of their girls-only time. Katie was also seen enjoying some alone time last week as she headed to a performance of Evita on Broadway. She hasn't appeared on the big screen since her turn in last Summer's Jack & Jill, but she's been keeping busy with her other duties, including her role as designer for her joint line with Jeanne Yang, her stylist. The duo was recently featured in a special issue of The Hollywood Reporter dedicated to Hollywood's top star and stylist pairs.