Adam Lambert had “nothin’ but a good time” at Broadway’s Rock of Ages on June 16: The singer-songwriter and American Idol alum headed to the Helen Hayes Theatre to support a dear friend—Rock of Ages swing Jennifer Rias, who was also his high school prom date! After the show, Lambert joined Rias on a backstage tour, where he met Rock of Ages stars Justin Matthew Sargent, Kate Rockwell, Adam Dannheisser, Genson Blimline and more. Featuring a score of classic ‘80s hits, Rock of Ages tells the story of Drew, a busboy with rock star dreams. Click below to see Lambert and Rias reunite, then catch Rock of Ages on Broadway!