SINGAPORE – AUGUST 03: Ashley Roberts, Jessica Sutta, Kimberly Wyatt and Melody Thornton of the Pussycat Dolls perform on the second day of the Singfest music festival at Fort Canning Park on August 3, 2008 in Singapore. (Photo by Stefen Chow/Getty Images) *** Local Caption *** Ashley Roberts;Jessica Sutta;Kimberly Wyatt;Melody Thornton