 She mentored the Over 30s; her final act, Josh Krajcik, was named the runner-up of the season.In December 2011, as part of the 25th anniversary of "The Phantom of the Opera", Scherzinger performed the song of the same name at the Royal Variety Performance.Meanwhile, "Killer Love" was re-released with four additional songs, including the fifth and final single, "Try with Me".