The members of Def Leppard are inviting fans to be a part of their upcoming Viva Hysteria! run of shows at the Hard Rock Hotel and Casino in Las Vegas by videotaping their interpretation of the hit “Pour Some Sugar on Me.” The band and crew will pick the best clips and use them in the forthcoming residency, which gets underway March 22 and ends April 13. Visit DefLeppard.com for details on how to submit your video clip.