The former couple performed the Sum 41 anthem together during Lavigne’s headlining set at the Vans Warped Tour in D.C.

Avril Lavigne and her ex-husband Deryck Whibley reunited at the 2025 Warped Tour to perform Sum 41's 'In Too Deep' – check it ...

Pop Punk Star, 40, Performs Unexpected Taylor Swift Song at Recent Concert first appeared on Parade on Jun 18, 2025 This ...

Avril Lavigne and ex-husband Deryck Whibley of Sum 41 reunited onstage at Warped Tour DC for a surprise ‘In Too Deep’ ...