Scherzinger was one of the group members in Edens Crush after winning a spot from the reality show "Popstars". Scherzinger was later a member of the Pussycat Dolls. On November 16, 2007, she released her first solo album, "Killer Love". She was a judge on The Sing-Off in 2009 and 2010. She was a judge on "The X Factor" in the United States in 2011. She has been a judge on "The X Factor" in the United Kingdom since 2012.