At 75, Rod Stewart is looking a picture health.
The legendary singer announced just last year that he had won his three year battle against prostate cancer, and now Rod has stepped out showing off his brand new knee!
Posting an image from his 75th birthday, Rod's wife of 20 years Penny Lancaster shared an image of Rod in a dressing gown next to a cake and helium balloons.
She revealed that 'naughty' Rod kept trying to walk around without his crutches - which is a great sign that Rockin' Rod is feeling fit and well!
According to The Daily Mail, Rod also has already taken his new knee out and about - appearing at his son's football match just days after the surgery.
You can see the images here.