Jonathan Knight broke his nose in a freak accident aboard the New Kids on the Block tour bus Saturday night, which sidelined him from that night’s concert in Los Angeles.

Jonathan Knight’s Freak Accident

“Sorry I won’t be on stage tonight,” Knight tweeted Saturday evening before New Kids on the Block were set to hit the stage at The Forum in LA. “Had an accident on the bus. Banged up my face badly, broke my nose and got a few stitches ?? #fightclub.”

Sorry I won’t be on stage tonight. Had an accident on the bus. Banged up my face badly, broke my nose and got a few stitches#fightclub

— Jonathan Knight (@JonathanRKnight) May 10, 2015

Later that night, Knight took to Instagram to share a picture of his injuries (above) from backstage while the rest of the boy band performed. Keeping his sense of humor about his battered face, Knight was ready with a timely quip when Amazing Race host Phil Keoghan told him to “break a leg,” saying, “how bout a nose?”

“RT @PhilKeoghan BTW – #BreakALeg at your concert in LA tomorrow night! @NKOTB Loved having u & @harcules30 on the race.” How bout a nose?

— Jonathan Knight (@JonathanRKnight) May 10, 2015

New Kids on the Block has been touring with Nelly and TLC this summer.