So would Mary's creative team, brothers Bobby and Peter Farrelly. On the set, Diaz, 26, "was one of the guys," says Bobby. "No matter what we were doing, shooting pool, guzzling beer, staying up all night doing something stupid, she was there." And while Diaz's eye-catching looks didn't go unnoticed, "you don't even think about sex when you're around her; it's purer than that," says Peter. "It's a thumpy kind of love, from the heart. She's so charming."
The Long Beach, Calif., native can also be thunderously loud. Mulroney describes her laugh as "blissful and explosive. It just comes popping out of her." Adds Bad Things producer Cindy Cowan: "She laughs from her stomach."
But then, Diaz, who made her movie debut in 1994's The Mask, has learned to trust her gut. When the former model was brought early on to acting coach Cameron Thor, "I said, 'Don't let this woman anywhere near an acting class,' " Thor recalls. "She's a rare natural." And by only her second film, The Last Supper, says its director, Stacy Title, Diaz had developed both the "old movie-star glamor of Rita Hayworth and the incredible timing and great physical comedy of Lucille Ball."
Diaz's Desi of more than two years, boyfriend and Mary costar Matt Dillon, is now reportedly out of the picture. But in any case, "I just live my life for me," says Diaz, who describes that life as "all good." From what we've seen, so is she.
Saved by the Bell Reunion
The hookups, the meltdowns, the memoires
The case reveals what was really going on what they think of each other now!















