Nicole Scherzinger is the only one who really sings in the Pussyca Dolls, so why does she need them? Well I dont know if you know, but she had her own solo album, and it didnt even make that much compared to the Pussycat Dolls albums. So Im guessing she isnt good enough to stand out on her own and go off single like Beyonce, or Omarion, even like Marques Houstin. Eh whatever, she's hot, and i love this song
I Hate This Part - Pussycat Dolls