But all were there for a good cause: a ONE campaign event to raise awareness about global poverty. While Clooney urged his fellow stars to visit Africa (leading Meg Ryan to gush to a pal, "George has a big heart"), part of the continent came to them. The African Children's Choir performed for the celebrities – even grabbing the attention of Lindsay Lohan.
Sandra Bullock: Joker's WildThe star we'd most like to work with: Sandra Bullock. The actress has no qualms about joking with the boss. On the Shreveport, La., set of her thriller Premonition, she's mock-scolded the movie's director, Mennan Yapo, one day acting like a football ref and throwing a yellow flag at him for "too much time on the set" and another time teasing him for being on his phone when she was ready to shoot a scene. "She's been fantastic and fun to be around," says an insider. "She gets along well with everyone. In real life, she is the same way she is in all of her movies."
Caught in the Act
Ben Stiller, dining at Italian eatery Cin Cin in Vancouver. The actor, who's shooting the movie A Night at the Museum in the Canadian city, hung out with a group of friends.
By MARK LAMBERT, JED DREBEN and CHRISTINE KILPATRICK