"Thank you Lord for blessing me with a Man that has the perfect Tush," Simpson Tweeted on Saturday night. "Laying my hands upon it with peace :)"
Simpson, 30, has been gushing on Twitter about her fiancé since they met last spring, posting a picture of a steamy kiss they shared in August, saying, “YUM!” and later calling him a stud.
It's the not the first time the Push Your Tush singer has rhapsodized about a man's backside. Even after breaking up with NFL quarterback Tony Romo, she said, "I still look at his cute butt in the outfit – uniform."