Mariah Carey, Nick Jonas perform in Times Square for 'New Year's Rockin' Eve'(10 images)
Mariah Carey, Nick Jonas and Sugarland perform in Times Square on New Year's Eve for Dick Clark’s New Year’s Rockin’ Eve With Ryan Seacrest. An estimated one million people will be in Times Square on New Year's Eve and over one billion will be watching throughout the world as the traditional Waterford Crystal ball will drop brining in 2018. Photo by John Angelillo/UPI
Mariah Carey first performed on Dick Clark's New Year's Rockin' Eve in 2005. Carey made headlines with her performance last year when she was unable to sing after a vocal track reportedly malfunctioned and her earpieces failed.
Jennifer Nettles and Kristian Bush of Sugarland perform onstage. The duo recently reunited at the Country Music Association Awards, where they presented Brothers Osbourne with the Vocal Duo of the Year award, and released their first single in over six years titled "Still the Same."