Celebrity·Posted on Jan 26, 2014Leonardo DiCaprio Crashes Jonah Hill's "SNL" Monologue, Re-Creates "Titanic""Am I flying, Jack?"by Whitney JeffersonBuzzFeed StaffLinkFacebookPinterestTwitterMail View this video on YouTube youtube.com Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Need the best celeb gossip delivered to your inbox every week? Sign up for the BuzzFeed Celeb newsletter — it's launching soon! buzzfeed.com