Lord Mervyn Davies , 62 , was at a Royal Academy of Arts party last night . Singer Usher had been speaking to group of young people at charity event . He is said to have fallen asleep and when he woke up the next morning his wife found him unconscious in bed with another woman. Usher will finish his tour with a concert at the O2 tonight .
Lord Mervyn Davies , 62 , was at a Royal Academy of Arts party last night . Singer Usher had been speaking to group of young people at charity event . Labour peer showed off his fancy footwork on the dance floor . Usher will finish his tour with a concert at the O2 tonight .