LOS ANGELES (AP) — Def Leppard has no shame.

When it comes to riding the fur-covered, animal print-lined coattails of “Rock of Ages,” the big-screen musical opening Friday about love and hair bands in the 1980s, the group isn’t shying away from commandeering some of the film’s spotlight to remind everyone they’re still around, and they’re still rockin’. “Rock of Ages” was, after all, the title of a Def Leppard hit long before it was a Broadway musical.