Lady Gaga went to see Mariah Carey's holiday-themed show at the Beacon Theater in New York City Sunday. She even visited with the "All I Want for Christmas Is You" singer backstage and, naturally, the ladies snapped a selfie!
Both Mariah, 44, and Gaga, 28, were dolled up to the max in the sexy shots. In Gaga's straight-on selfie (which showed a lot of Mariah cleavage!), the gals sent a joint holiday greeting. "Hey ladies, Merry F--king Christmas," she wrote. "Love, Mariah and Gaga."