LAS VEGAS - DECEMBER 31: Solange Knowles (L) and her sister Beyonce Knowles arrive at the opening of Jay-Z's USD 20 million 40/40 Club, a 24,000-square-foot sports bar and lounge at The Palazzo Resort-Hotel-Casino early December 31, 2007 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)
