Channing Tatum and Amanda Seyfried brought their Dear John press tour from Canada to LA last night for their big West Coast premiere. Jenna Dewan was gorgeous in a black gown and big green earrings as she walked the red carpet with Channing, while special guest Kellan Lutz looked dapper in his gray number. Amanda, Channing, and Jenna headed to an afterparty following the screening, where they met up with the year's most desirable woman, Emmanuelle Chriqui. Channing took a break from promoting his latest movie project yesterday to launch a new website called PostTheLove.com, where he's encouraging his fans to express themselves through videos and writing to tell people in their lives just how important they are.

To see more from the premiere, just read more.