Mila Kunis stopped off to fill up her car at a gas station in LA yesterday. The pint-sized actress recently jumped to the defense of her Black Swan costar and friend, Natalie Portman, who is currently embroiled in a controversy over how much of the dancing she did in her Oscar-winning performance, though most of you don't seem to care either way. For her part, Mila has said she is done with ballet after the intense training regimen and has been sticking to her more casual workout routine close to home before she hits the road with Justin Timberlake to promote Friends With Benefits. She also just signed on to star alongside another hot young actor, James Franco, in an upcoming Wizard of Oz prequel. Mila and James showed off their comedic chemistry in last year's Date Night and also collaborated for a wickedly funny spoof of The Hills a few years ago.