Adele and her management team were reportedly a “total nightmare” leading up to her canceled Las Vegas residency shows, demanding brand-new sound and video equipment be installed in the venue to satisfy the singer’s desires. According to Daily Mail, a newly revealed reason for the last-minute postponement of the Sin City performances is because the 33-year-old Rolling in the Deep singer and her team were making outragious demands that were essentially a “recipe for disaster.” “Apparently, Adele and her team refused to use the house equipment in The Colosseum,” Las Vegas journalist Scott Roebe…
