This is Fleetwood Mac on their 1997 tour playing "Don't Stop" one of her best known songs.
"'Don't Stop' was just a feeling. It just seemed to be a pleasant revelation to have that 'yesterday's gone,'" Christine remembers in The Fleetwood Mac Story: Rumours and Lies, "It might have, I guess, been directed more toward John, but I'm just definitely not a pessimist."
Christine McVie lives in England, putting out her most recent Album in 2004.
Hope she had a great birthday.