INGLEWOOD, CALIFORNIA - JANUARY 18: (FOR EDITORIAL USE ONLY) Mark Hoppus of blink-182 performs onstage at the 2020 iHeartRadio ALTer EGO at The Forum on January 18, 2020 in Inglewood, California. (Photo by Kevin Mazur/Getty Images for iHeartMedia) LOS ANGELES - Blink-182's Mark Hoppus revealed on social media he is battling cancer.The iconic band's bassist and singer said on social media that he has been undergoing chemotherapy for about three months. "It sucks and I'm scared," he said, in-part, on social media. "At the same time I'm blessed with incredible doctors and family and friends to get me through this."Get your top stories delivered daily! Sign up for FOX 11’s Fast 5 newsletter.