Los Angeles, June 25, 2007 – Mandy Moore says she’s not yet ready for marriage in real life, but the 23-year-old sure looked quite grown up in a revealing gown by Jenny Packham at the premiere of her wedding-themed movie License to Wed. Moore and costars Christine Taylor and Angela Kinsey did look like a bridal party in their matching emerald green frocks at the Cinerama Dome screening on Monday. Robin Williams’ 17-year-old daughter Zelda, however, took the precocious kid award, making out with her boyfriend while posing for photos with her parents!

If the movie’s stars Robin Williams and John Krasinski of TV show The Office weren’t funny enough, comics Billy Crystal, Rachael Harris and Ben Stiller also kept everyone laughing on the red carpet.