Beyonce's boobs could get you seriously paid -- because they've just become the focal points of a new Super Bowl prop bet ... TMZ Sports has learned.
The cyber-gambling site BetOnline.ag is offering up a bet -- where you can place money on whether you think Bey will release her two single ladies during her halftime performance with Coldplay.
Right now ... the odds are heavily in favor of Bey's girls showing up.
Yes -350
No +260
(Translation -- you have to bet $350 on "yes" just to win $100).