Sony Pictures and Myspace are hosting a SPARKLE Singing Challenge, this Saturday, July 14th in 15 cities across the nation. The local winners will receive $500 in cash and a chance to compete for the national Grand Prize. The Grand Prize winner will win an appearance on BET’s “106 & Park,” a recording session with the Punch Monkeys producer & writing team, and a Myspace homepage feature! Amateur singers between the ages of 13 and 40 will be asked to sing a 60 second a capella version of one of two songs: CELEBRATE, or SOMETHING HE CAN FEEL. Clips from the songs, official rules, along with more information about the contest, can be found at www.myspace.com/sparkle. To pre-register and reserve audition spots ahead of time, visit www.myspace.com/sparkle for the registration email address for your city. SPARKLE, starring Jordin Sparks, Whitney Houston, Derek Luke, Mike Epps, Carmen Ejogo, Tika Sumpter, Omari Hardwick and CeeLo Green, opens August 17th in theaters everywhere.