Justin Bieber Continues Tom Cruise Obsession With #BottleCapChallenge

Justin Bieber may not be facing off against Tom Cruise in the octagon for an MMA showdown anytime soon but that doesn't mean he is done calling out the Top Gun star. Justin Bieber called Tom out over the weekend in a video of him doing the latest viral bottle cap challenge. Before Justin kicks off the cap of a bottle he says, "This could be Tom Cruise's head,"he followed up his kick with a challenge issued to his wife and Tom Cruise in the caption. The #BottleCapChallenge, spearheaded by MMA fighter Max Holloway, has taken off over the past few weeks.