Hit hard by the death of her good pal Michael Jackson just one week ago, Madonna paid tribute to the late King of Pop during a show at London’s O2 arena on Saturday night — the same venue the late King of Pop was set to stage his comeback with a live show in just nine days.

According to The Associated Press, a picture of a young Michael appeared on stage while Madonna was performing “Holiday.” During the tribute number, a dancer dressed as the King of Pop came on stage in MJ’s signature black pants, a sparkly jacket, white socks, and a single white glove.

Madonna and Michael famously attended the Academy Awards together in 1991.