Now that's the Femme Fatale we've been missing!
Britney Spears showed off a tanned and toned midsection while making a SOLD OUT tour stop in Detroit, Michigan on Friday.
All that dancing is paying off! With tour dates scheduled through November into early December, Brit Brit isn't showing any signs of slowing down, but is definitely slimming down in the process!
Lookin' good, gurl!
[Image via GSI Media.]