Billy Crystal, Bo Derek, Frankie Muniz and Verne Troyer were among the athletes and stars who saluted boxing legend Muhammad Ali at a black-tie gala and auction in Phoenix, Arizona on Saturday night (23Mar13). The celebrities gathered at the Celebrity Fight Night Xix to raise funds for the Muhammad Ali Parkinson Center at St. Joseph’s Hospital and Medical Center’s Barrow Neurological Institute in the city. Auction items included a guitar signed by Eric Clapton, a swimming class with Olympics medalist Ryan Lochte and dinner with Billy Crystal and Robert De Niro in New York. Reba MCEntire hosted the event for the eighth year and performers included Jennifer Lopez, Andrea Bocelli, Billy Ray Cyrus and Rita Wilson.