Channing Tatum, Jenna Dewan
Hollywood Press/ABACAUSA

Channing Tatum may play Rachel McAdams’s husband in the The Vow, but the actor stayed close to his real-life love, wife Jenna Dewan (in Tadashi Shoji), at the movie’s Los Angeles premiere. “There was a part of him that was able to channel our relationship into this film,” Dewan told InStyle.com. “It’s actually more fun for me to watch it because I’m like ‘He does that with me!’” See more stars at last night’s hottest parties, including Uma Thurman and Mariska Hargitay,  in the gallery.

— Rose Walano, reporting by Andrea Simpson