Florence Welch joined The Rolling Stones on stage for 'Wild Horses' at the London Stadium last night (May 25). 

Florence + The Machine had supported the iconic band earlier in the evening and Welch jumped back onstage to share the ballad's vocals with Mick Jagger. It's not the first time the two have sung live together. In 2012, they sang 'Gimme Shelter' at The O2 in London

Florence + The Machine's upcoming album High Hopes is out on June 29. 

The Rolling Stones will play eight UK stadiums in total as part of their European No Filter tour which started last September and ends in July.