Mark Hoppus is battling cancer.
The Blink-182 rocker has revealed he's been quietly battling cancer for the past three months, and has admitted he's "scared" of what his diagnosis could mean.
Mark announced the news on social media, but did not specify what type of cancer he has been diagnosed with.
He wrote: "For the past three months I've been undergoing chemotherapy for cancer. I have cancer. It sucks and I'm scared, and at the same time I'm blessed with incredible doctors and family and friends to get me through this.
"I still have months of treatment ahead of me but I'm trying to remain hopeful and positive. Can't wait to be cancer free and see you all at a concert in the hopefully near future. Love to you all."