3 Doors Down singer Brad Arnold announces Stage 4 cancer diagnosis

The 3 Doors Down frontman said he has 'no fear,' but added that the band will have to cancel its tour this summer while he continues to battle the disease.

Three Doors Down singer Brad Arnold revealed that he has been diagnosed with Stage 4 kidney cancer and the band will have to cancel its tour as he continues to battle the disease, which has spread to his lungs.

Arnold, 46, shared the update on Instagram with his fans on Wednesday, saying he had “some not so good news.”

“I’ve been sick a couple of weeks ago, and then went to the hospital and got checked out and actually got the diagnosis that I have clear cell renal cell carcinoma that had metastasized into my lung,” the Kryptonite singer shared.

He said it’s “Stage 4 and that’s not real good but you know what, we serve a mighty God and he can overcome anything.”

Arnold told his fans that he has “no fear.”

“I really, sincerely am not scared of it at all, but it is going to force us to cancel our tour this summer and we’re sorry for that. And I’d love for you to lift me up in prayers every chance you get and I think it’s time for me to go listen to It’s Not My Time a little bit,” he added of the band’s 2008 hit song.

“Thank you, guys, so much. God loves you. We love you. See you,” he concluded his video.

“Thank you for all the memories so far,” Arnold added in the caption of his video. “Now, I believe ITS NOT MY TIME is really my song. This’ll be a battle so we need our prayers warriors! Thank y’all for being the best fans in the world. We love y’all!”