The 30-year-old singer attempted to eat a corncob attached to a power drill as part of a “lifehack” TikTok challenge. However, the only thing he appears to have eaten are his front teeth.

In the brutal video, the “Cats” actor can be heard saying, “I’ve always wanted to try it.” Derulo is then seen chomping away on the rotating cob before screaming in pain.

“Don’t try this 😭😭😭,” he captioned the video.

The “Mamacita” crooner showed off his teeth — or lack thereof. It’s unclear if he chipped what could be porcelain veneers or if it was yet another prank.

Earlier this month, Derulo attempted a handstand by his pool but fell in. When he emerged from the water, he displayed what he alleged to be a “broken” front tooth. However, several media outlets were quick to confirm the stunt was fake.