Big Sean is clearing the air after the internet questioned the authenticity of his abs.

Social media users have been speculating for months about the rapper’s appearance after he showed off his stomach in a Complex Shop promo video late last year.

The discourse ramped up earlier this week after fitness influencer Blake Sanburg posted a video debating whether the star had gone under the knife to achieve his chiseled look.

In the clip posted Monday, Sanburg compared an image of the musician’s abs from the Complex promo footage to a 2015 photo of the rapper. The influencer said that Big Sean has “extremely defined abs” before commenting that they now appear to be “sitting on top of a bubble gut.”

Sandburg wrapped up the video by suggesting that Big Sean (real name Sean Michael Leonard Anderson) possibly underwent an ab-etching procedure or is taking steroids.