Sir Rod Stewart has left a touching tribute to his 'lifelong Rangers fan' brother who died in November.

Robert Stewart passed away on November 29 the day before his 88th birthday.

The Maggie May singer, 77, announced the news to his Instagram followers hours after his concert at the Hydro in November.

A service was held for Robert at Islington Burial Chapel on Friday.

Mr Stewart's brother Don, 94, passed away two months prior to Robert.

Rod Stewart shared a touching tribute to his late brother on Twitter.

He wrote: "I said Farewell to my Brother Bob today, with his coffin draped in a Rangers flag (lifelong Glasgow Rangers fan).

"We loved our game days up in Scotland together.

"Now he joins Brother Don, rest in peace boys.

"Two of my best mates gone within just a few months."

READ MORE: Sir Rod Stewart announces his brother's death hours after Glasgow show