Stevie Nicks has said that she thinks her Fleetwood Mac bandmate John McVie will be fine because he is a strong person.
John was diagnosed with cancer last year and is undergoing treatment, but Stevie said she wasn't worried about how it would go.
She told Us Weekly: "He's good. He's got his treatment, and now he did a show on the 30th and 31st [of December], another tomorrow night, then he has surgery next week.
"He's good. He's gonna be fine. I'm not the least bit worried about John. He's very, very strong and a man of very few words. He's not a person to mess with."