Britney Spears BSPEARSWIG112607_01.jpg

X17 is on the scene as crews prepare the set at Social Hollywood on Sunset for Brit's big video shoot! Britney's supposed to arrive later this afternoon (no, she's not late, as other outlets are reporting). Check out the video below for shots from the set (as well as a Brit endorsement from LA's finest) and stay tuned to X17 as we bring you the action LIVE -- as soon as there is any action -- of Queen B's arrival on the set of her latest video shoot for Piece of Me!