I'm sure you're all just giddy with anticipation to see what grandiose plans Britney Spears has for her follow up video to "Gimmie More." Well, since this is Fats McObvious we're talking about here -- uh, yeah -- it's gonna be filmed in a club. Again.

A set source tells Us that since Spears, 25, has a scheduled visit with sons Sean Preston, 2, and Jayden James, 1, on Tuesday, she will only be available to film for two hours, between noon and 2 p.m. During that time she will shoot scenes where she dances on a bar and runs down a staircase. There will be 15 extras, as well as a body double for Brit.

A rep for Miss Piggy denied that her client was involved in the project -- but come on. Where else are you going to find a body double for Britney Spears with hooves and a snout who can run down stairs and dance on a bar? Nice try pig, but we're onto you.