“Being in Sum 41 since 1996 brought us some of the best moments of our lives,” the band wrote in a statement via Instagram on Monday, May 8. “We are forever grateful to our fans both old and new, who ...

Sum 41 singer Deryck Whibley at the 2017 ‘Rock am Ring’ music festival in 2017. Sum 41 are “disbanding” after 27 years together. (DPA/AFP via Getty Images/AFP) Sum 41, the Emo-era band that brought ...

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 ...

For Whibley, the performance was a brief return to the stage, despite his earlier retirement. Avril and Deryck's reunion ...

Avril Lavigne brought her Greatest Hits tour to the MGM Grand Garden Arena in Las Vegas Saturday night, and that’s not all she brought. Deryck Whibley, Lavigne’s ex-husband, was on hand to perform “In ...

The opening night of the Jonas Brothers' JONAS20: Greetings From Your Hometown Tour was full of surprises, and fans are hoping for plenty more where that came from. The 20th anniversary tour kicked ...

Related video above: Top 10 best pop punk bands of the 2000sSum 41, the Emo-era band that brought hit tracks like "Fat Lip" and "In Too Deep" to the iPod's of millennials across the globe, are ...