Leonardo DiCaprio made headlines when he got high -- literally -- during a performance of Off Broadway's "De La Guarda" (formerly "Villa Villa"), in which members of the De La Guarda troupe swoop down on cables and pick standing audience members off their feet. But he's not the only famous face who's gotten carried away during the circus-like Argentine import. Other stars in the crowd have included Drew Barrymore, David Schwimmer, Jewel, and Cameron Diaz, who also took flight (like Leo, she was returned to earth unscathed).

Madonna, on the other hand, remained grounded on the sidelines with a bodyguard. "In this kind of show everybody has access to you, and she probably preferred not to have that," says Amo Gulinello, the show's self-proclaimed "fly guy" who scopes out willing celebrities. "Cameron Diaz was by far my favorite," he says. "She was right there in the middle, having a great time and taking part like everyone else."