After posting and then deleting a picture that appeared to show himself going through chemotherapy, Mark Hoppus jumped back on his Instagram and Twitter pages to share the news that he has been undergoing cancer treatments for the last 3 months.
The original image he posted on his story was screenshotted by a few fans before he took it down.
Obviously this is terrible news to hear. No matter who you are, you hate to see anyone go through the battle with cancer. But like Mark said in his post, now is the time to remain hopeful and positive. You know he has an army ready to fight this battle with him. I can't wait to watch him kick cancer's ass and see him back at a show real soon!