Jessica Simpson admits her once-famous curves have gotten a little boost in the past.

“I have worn butt pads … lol :)” the singer, 29, posted on Twitter Friday after an acid-tongued follower jeered: “I highly doubt god’s plan for you is bigger than your ass.”

Jess — who has been criticized for her fluctuating weight in recent months — responded with: “The G in the word God is capitalized,” later adding, ‘My ass is small actually.”

You officially fail at life when Jessica Simpson is correcting your grammar. The eternally-single star is currently taping her upcoming VH1 reality show about international body image, The Price of Beauty. The show premieres next month.