Following the success of PCD, Scherzinger recorded a series of duets and guest vocal appearances with P. Diddy, 50 Cent, Timbaland and Vittorio. The second Pussycat Dolls album Doll Domination, has sold over 5 million copies to date and contains the hits When I Grow Up and I Hate This Part. In 2009, Scherzinger wrote and recorded an adaptation of A.R. Rahman’sJai Ho (from the film Slumdog Millionaire), which went to No. 1 in 17 countries.
Recently, Scherzinger won the 10th season of Dancing with the Stars and starred in Rent at the Hollywood Bowl. Scherzinger is scheduled to release her debut album Killer Love.