The Sing-Off NBC taps Pussycat Doll Nicole Scherzinger as 'The Sing-Off' judge 12/02/2009 NBC has announced Pussycat Dolls member Nicole Scherzinger will serve as the third judge for its four-night The Sing-Off reality singing competition, which will premiere Monday, December 14 at 8PM ET/PT. Read More RELATED NEWS Sara Bareilles to replace Nicole Scherzinger as 'The Sing-Off' judge 'Sing-Off' winners Committed to release debut album on August 30'The Sing-Off' crowns Committed group second-season champion TAGS: The Sing-Off Nicole Scherzinger Ben Folds Nick Lachey The Sing-Off
