Just Friends? Hollywood's Famous Platonic Pairs
Joseph Gordon-Levitt and Zooey Deschanel
The two pals and (500) Days of Summer costars love to revel in their shared hipster-nerdom. (Remember when they posted that sweet viral video of themselves singing "What Are You Doing New Year's Eve"?) Gordon-Levitt spoke to Playboy in 2012 about speculation that they're dating: "It's awkward when people say that. Whatever.... It’s fun just to have conversations, watch movies with her and stuff like that."