'I'm so sorry but my show ain't ready': Adele sobs as she POSTPONES Las Vegas residency because COVID cases among crew members have caused preparation chaos Adele was in tears as she announced a postponement for Las Vegas residency The singer, 33, blamed the delays on COVID-19 cases among her team and crew Her residency also had to be pushed back due to delivery delays Adele was set to being performing at Caesar's Palace on January 21