Def Leppard's 2012 trip around the globe is turning into a quasi hair band festival. It has now been confirmed that Poison will once again join Def Leppard on the road this summer.

Previously, rumors had alluded that Twisted Sister and/or other bands included on the 'Rock of Ages' movie soundtrack would be joining them for a summer tour, which will include dates in America. However, with the exception of Poison, nothing has been finalized yet.

No dates have been announced, however Def Leppard has five dates booked in June, beginning in Belfast, Ireland on June 7 and ending in Tampa, Florida on June 17.

While Def Leppard will have a couple of new songs for their summer tour, it seems unlikely they'll be promoting a new record, instead that could come in 2013, at the earliest.