After months of rumors, Christine McVie reunited with Fleetwood Mac this week (Wednesday) at the O2 Arena in London. She joined the rest of the group at the end of their second encore, leading them through "Don't Stop," the only McVie song the group still performs.
It was her first appearance with Fleetwood Mac since she retired in 1998. She's set to perform with Mac again at the O2 on Friday.
Christine did take lead vocals on the group's 1988 hit "As Long As You Follow" from their Tango In The Night album: