All Stars Tour.

KISS, LEPPARD, GNR: Titans to Allstars

The Rock 'n' Roll Allstars -- previously announced at the Titans of Rock -- will hold a press conference Thursday in Los Angeles to talk about their upcoming tour of South and Central America. The lineup includes KISS singer-bassist Gene Simmons, Velvet Revolver/ex-Guns n' Roses members Duff McKagan and Matt Sorum, Def Leppard's Joe Elliot, Collective Soul's Ed Roland, Alice in Chains bassist Mike Inez, Cult guitarist Billy Duffy and ex-Skid Row singer Sebastian Bach.

Ex-Metallica bassist Jason Newsted and Motley Crue's Vince Neil have dropped off the tour.