Looking for the artist and title for the song three quarters into Episode 5 of the CW's Remodeled tv show (aired tonight, 8/6/12-repeat), female vocalist hiphop/pop, with lyrics that go:

One two, one two three
Gucci doesn't cut it
I don't do Louis Vuitton
And Fendi is for posers who just think that they're so on...



Any ideas anyone?