Mötley Crüe and Def Leppard have postponed their co-headlining summer U.S. tour until 2021 due to the COVID-19 pandemic. The “Stadium Tour” was meant to be a massive comeback for Mötley Crüe, who had seemingly played their last show ever at the end of 2015. The Crüe signed a legal agreement to never tour again, but blew it up this past November upon announcing their return. The legendary hard-rock act cited the success of the Netflix biopic The Dirt as one of the main reasons for their reunion. The tour would have kicked off June 18th in Jacksonville, Florida, and run through a September 5th gig in Los Angeles. Poison, Joan Jett and The Blackhearts, and Tuk Smith & The Restless Hearts were set to provide support. According to an announcement, the dates are currently being res...