DEF LEPPARD guitarist Phil Collen will take part in a Twitter question-and-answer session with fans on Wednesday, February 22 at 6 p.m. EST. Phil will be on the band's official Twitter page answering questions live.To post a question: In the "What's Happening" box on your Twitter profile, type your question. Add the hashtag, #AskPhil to your post and click "tweet." Example: What is your favorite Def Leppard song to play live? #AskPhil For more information, visit DefLeppard.com. DEF LEPPARD drummer Rick Allen confirmed in a new video message that his band will tour with POISON this summer. Exact cities and dates have yet to be announced. In a recent interview with AOL's Noisecreep, DEF LEPPARD guitarist Phil Collen stated about the band's upcoming road activities. "We're actually going to be back on tour around when the [film adaptation of the hit Broadway musical 'Rock Of Ages'] is out, and it would be a lot of fun to get some of the other bands featured in 'Rock Of Ages' out with us," he said. "Nothing has been finalized yet, but apparently POISON will be joining us — at least according to [POISON singer] Bret Michaels, who has been telling everyone that they'll be touring with us this year. [Laughs] We went out with POISON in 2009, and we all had so much fun. If it does end up happening like that, I would love for the third band to be someone like TWISTED SISTER, since they're also in the new movie. I think that would make for a great lineup." "Rock Of Ages" is a love story told through the music of DEF LEPPARD, PAT BENATAR, BON JOVI, JOURNEY, POISON, TWISTED SISTER and other artists from the 1980s. "Rock Of Ages" stars Tom Cruise, Alec Baldwin, Russell Brand, Catherine Zeta-Jones, Paul Giamatti, Malin Akerman and many others. It scheduled to arrive in theaters on June 1.