Berry goes on a colorful run on the set of Frankie and Alice in Vancouver. Plus: Paris, Madonna & Britney, Brad Pitt and more

SING-A-LONG

Leave it to Madonna to bring exes Britney Spears and Justin Timberlake together (sort of) in concert! Spears joined Madonna during her "Human Nature" performance Thursday night during a stop on the Material Girl's Sticky & Sweet tour at L.A.'s Dodger Stadium. Later, Timberlake hit the stage to belt out their duet "4 Minutes."