Donna Martin graduates ... and so does Tori Spelling! The Beverly Hills, 90210 star went to L.A.'s Harvard-Westlake School, attending prom with her first beau, Ryan Ozar. "I was so excited and was obsessed with Pretty Woman at the time. I remembering wanting a red dress like Julia Roberts in the movie," says Spelling, adding, "Too bad I didn't know about getting roots and eyebrows done back then. Ha ha!"