LAS VEGAS - OCTOBER 09: Yolanda Hadid, musician/music producer David Foster, and Bella Hadid arrive at the Andre Agassi Foundation for Education's 15th Grand Slam for Children benefit concert at the Wynn Las Vegas October 9, 2010 in Las Vegas, Nevada. The event raises funds to help improve education for underserved youth in the Las Vegas community. (Photo by Ethan Miller/Getty Images)
