Pictures: Prince, Madonna – 25 of Koko's greatest stars

With Koko set to reopen in 2022 after £70 million revamp, this gallery brings together just some of the greats who have appeared over the years.

Having started as a 19th-century theatre, the building has hosted some of the world's greatest artists, from Ellen Terry to Prince, Charlie Chaplin to Janelle Monáe.

Click through for some amazing issues.