The 'Complicated' singer performed at the MGM Grand on Saturday, June 1 Avril Lavigne and her ex-husband Deryck Whibley may be divorced ... the couple have two young children.

Avril Lavigne answered the age-old question, “Can exes be friends?” over the weekend when she invited her ex-husband, Sum 41’s Deryck ... with Whibley. “Tonight we have a special guest ...

The frontman talks about dating Avril Lavigne, his bad boy reputation and the band’s upcoming farewell tour Sum 41 lead singer Deryck Whibley is in the hospital after being attacked by three ...

Avril Lavigne and Deryck Whibley proved to be the definition of friendly exes when they took the stage together during her tour. ET breaks down all the must-see moments from the 2024 Academy of ...