Hollywood Valentines

Mwah! Stars' Best Kissy Faces

Share the love! See the smoochiest shots Zooey Deschanel, Jessica Simpson and more are sharing on Twitter

KRISTEN BELL

Animal lover Bell – she of the infamous sloth freak-out – got some serious face time with The Hangover 2's furry star at the film's premiere. "There are a lot of things I regret about last night. This isn't one of them," she joked.