Britney Spears to perform in Lisbon --
American entertainer Britney Spears will perform in Lisbon, Portugal, November 9, at the Atlantic Pavilion on her last performance of her world tour.
Britney Spears and ex Justin Timberlake will perform on stage with Madonna at Dodger Stadium Thursday night, November 6, Ryan Seacrest announced on 102.7 KIIS-FM Wednesday, November 5.