Having grown tired of the media praise piled upon 98 Degrees and Replica Mont Blanc Watches LFO, and having deemed the Spice Girls too crotchety, the ladies at Girls Rock Philly take matters into their own hands this weekend. Following six grueling days of making friends and playing music, the attendees of the first Girls Rock Philly Band Camp take the stage to duel it out with one another in the ultimate grrl rock showcase showdown. After being divided into groups girard perregaux watches on opening day, the campers spend the week writing and rehearsing original songs in preparation for the final show Saturday. (J.V.)