Last night, Perez Hilton threw a huge party at the Hard Rock Hotel to kick off Lollapalooza weekend in Chicago. Free drinks (courtesy of UV Vodka) and free music is always a good time. Some of the performers included B.O.B., Nneka and Lizzie, but towards the end of the night Chicago’s own Kid Sister took the stage alongside Willy Joy for a dope set and lots of jukin’. Here she performs her hit “Pro Nails” sans Kanye.
Previously: Kid Sister – Big N Bad [Video]