Def Leppard drummer Rick Allen’s Raven Drum Foundation will host its second annual benefit concert in April; the event also will featuring KISS’ Peter Criss and more stars.

It was signed: “A very happy Viv!” If his treatment remains on schedule, Campbell should be able to return to action at the end of April, in time to take part in Def Leppard’s upcoming tour ...

Together, Def Leppard remains one of rock’s most popular ‘80s bands, with more than 110 million albums sold and a long list of hit ...