Sticking true to the show's road trip storyline, the cast of Priscilla Queen of the Desert packed up their glamorous costumes and ventured from Broadway's Palace Theatre all the way to Los Angeles to perform on the July 13 results show of America's Got Talent. Lead by star Will Swenson, the Priscilla crew belted out a medley of hit songs from the musical, including "Finally" and "Shake Your Groove Thing." The colorful performance finished off in especially sugary style as the Priscilla ensemble strutted out in their giant cupcake costumes to perform "MacArthur Park." Satisfy your sweet tooth by watching the clip below!