Mariah Carey and Lionel Richie are hitting the road for the 'All the Hits Tour,' a first-time hook-up for the two musical icons and the first North American tour by Mariah Carey in more than six years.
A festive Uber driver in California got his passengers to put on Christmas hats and reindeer antlers, and do a carpool karaoke version of "All I Want for Christmas is You."