Dax Shepard is sharing his candid thoughts about plastic surgery. "I have zero judgment if someone does it. I don't give a f*** if anyone gets a facelift," Shepard, 51, said during the Monday, March 16, episode of his "Armchair Expert" podcast, telling guest Zach Braff that he's gone back and forth between wanting a facelift and staying natural. The Parenthood alum noted, "I go to the dentist. I whiten my teeth. There's a lot of things I do, and I work out like crazy because I want my body to look a certain way. Like, I'm vain.