Ashton Kutcher [1] and James Corden's rap battle was so intense, they had to bring out an impartial judge with a select set of skills to name a winner. During Tuesday night's episode of The Late Late Show With James Corden [2], the host went head to head with Ashton, and they slammed each other on everything from their respective movie careers [3] to James's midsection [4], and so much more (they really went there). James dissed Ashton's roles in Valentine's Day, New Years Eve, and even the ability to make people "miss Charlie Sheen [5]" on Two and a Half Men [6], while Ashton compared James to "the baby of Kim Jong-un and Donald Trump [7]." Watch the savage video above, and see who Diddy [8] declared the final winner.