You want your buns to be so tight someone could bounce a coin off them.
Your answer can be found at the Booty Barre classes at JoyMoves. This type of workout will get you as fit as it gets with a high-energy mix of Pilates, dance, yoga and cardio sculpting. Two class offerings, Booty Barre Plus - majorly deep interval movements both on and off the barre - and Booty Barre Flex and Flow which includes band work. Add to all that firming potential their current featured deal: two private one hour pilates sessions for just $79 (usually $138).
Here's a quarter, call someone who stares.