GOT YA!

Prankster Britney Spears fires off a zinger at real-life boyfriend Justin Timberlake in her new flick “Crossroads.” In one scene, Justin and his group *NSYNC are belting their hit “Bye Bye Bye” on a car radio as Britney and leading man Anson Mount listen. Then Anson blurts in disgust: “I can’t listen to this!”