As promised, Christine McVie reunited with Fleetwood Mac Wednesday night at the O2 Arena in London. She joined her former bandmates at the end of their second encore, leading them through “Don’t Stop,” the only song of hers that they still perform.


It was McVie's first onstage appearance with the band since she retired in 1998. And she wasn't the only ex-member in the house. Peter Green, the band’s founding guitarist, was in the audience. Stevie Nicks dedicated “Landslide” to him.

Christine will perform with the band at the O2 again on Friday.