In an appearance on The Tonight Show Starring Jimmy Fallon on December 1, Kelly revealed that in the early days of his relationship with Fox, he accidently stabbed himself with a knife after throwing it in the air to impress the actress.
“Travis [Barker] got me a knife that had an engraving from the new album on it… I was like, ‘Yo, check this out, this is sick,” he said.
“I threw it up and it stuck in my hand… I looked at her [Fox] and I was like ‘check this out’. The next morning, as soon as she left, I was like, ‘yo, I need stitches real quick,’” he added.
Later in the interview, Kelly also discussed an injury he sustained to his tailbone while playing a game of ping pong with Post Malone.
Watch Kelly’s full interview on The Tonight Show Starring Jimmy Fallon below.