Britney Spears' new video for "Hold It Against Me" drops online tomorrow night -- but we've got a 30 second sneak-peek right now!
Filled with quick edits, the preview clip shows Britney surrounded by dancers on a stage as she busts a move -- and anyone searching for evidence of a body double, watch closely, you may find some clues.
We'll have the full video tomorrow night, but for now, enjoy the sneak peek!
