No Doubt guitarist Tom Dumont has been diagnosed with early-onset Parkinson's disease. Dumont confirmed the news on social media, just weeks ahead of the commencement of No Doubt's residency at Sphere in Las Vegas.
“The last couple months, getting ready for the No Doubt Sphere shows, it’s been very fun," says Dumont. "Looking through old footage and looking at old photographs and relearning old songs and rehearsing and creating all the video stuff for the Sphere.
