Priscilla Presley is no stranger to spangly costumes—she was married to Elvis, after all!—but the actress and one-time Dancing With the Stars contestant got another healthy dose of sequins on February 29 when she checked out Sister Act! Presley got her toes tapping with the disco divas and nuns of this high-spirited musical, then headed backstage at the Broadway Theatre to get pious with stars Patina Miller and Carolee Carmello. Click on below for a look at this dazzling trio.