Avril Lavigne was famously married to Deryck Whibley ... Lavigne and Jenner were spotted partying at a club in Hollywood near Lavigne's ex-husband Whibley. In November 2011, the couple were ...

Avril sparked rumors of a new romance with TikTok star Nate Smith, after the duo enjoyed a date night at celeb hot spot Catch in West Hollywood on January 29, 2024. Per the Daily Mail, after the ...

but Las Vegas became a pop-punk haven during Avril Lavigne’s concert at the MGM Grand Garden Arena on Saturday, June 1. The “Girlfriend” singer, 39, brought out her ex-husband Deryck Whibley ...

Water under the bridge for Avril Lavigne and her ex-husband Deryck Whibley. Lavigne, 39, joined Sum 41's Whibley, 44, on stage at the MGM Grand Garden Arena to perform a duet of his band's "In Too ...

So, one of Avril Lavigne’s exes joined her on stage this past weekend. Was it Brody Jenner? Her ex-husband Chad Kroeger? Mod Sun? Nope, her first ex-husband Deryck Whibley joined her on stage!

It's clear things are not too complicated between Avril Lavigne and her ex-husband, Sum 41 frontman Deryck Whibley. Instead, nearly 15 years after they called it quits, they seem to be quite friendly!

CREDIT: Andrew Chin and Rich Polk/Getty Images Avril Lavigne has surprised fans in Las Vegas by bringing out her ex-husband and Sum 41 singer Deryck Whibley. Find fan-captured footage below.