Britney Spears Wraps U.S. Concert Tour | Circus

Britney Spears' final U.S. performance of her Circus tour in Las Vegas ended last night.

Spears performed at Mandalay Bay with legendary singer Barry Manilow and Lance Bass in the audience enjoying the last show with everyone else. During Spears song Breathe on Me, she brought Bass on stage and gave him a lap dance.

Miley Cyrus attended Britney Spears' concert on Saturday night.

While the U.S. leg of the tour is completed Britney is scheduled to perform several concerts in Australia this November.

So... the show is not over until Britney says it's over [lol]