The Voice crowned Carter Rubin its Season 19 champion, giving coach Gwen Stefani her first win in five seasons on the show, during Tuesday night's two-hour live finale on NBC.
American Idol judges Katy Perry, Luke Bryan and Lionel Richie advanced nine artists, including a former Nickelodeon star named Nick Merico and Luke's favorite country voice yet, during Monday night's two-hour episode on ABC.
Christina Aguilera, Dan + Shay and New Kids on the Block braved the rain to perform on New Year's Eve for the estimated 1 million drenched revelers in New York's Times Square.