Over the years, we have seen many celebrities come out and publicly announce their support of the Parkhead club - and here are the most famous ones among the lot.
5. Paolo Nutini
The Paisley-born singing sensation is a die-hard Hoops fan, who once serenaded the Celtic dressing room after an Old Firm match in 2011. The New Shoes hitmaker has also performed live for the Parkhead crowd in the past. Photo: Photo: Third Party
6. Bobby Gillespie
Primal Scream lead singer Bobby Gillespie has supported Celtic since he was a young boy. He once said in an interview that seeing the violence on the streets of Glasgow while growing up - particularly around Old Firm games - had a lasting impact on his writing.
“I used to see a lot of violence at Celtic Rangers matches," he said. “I couldn’t get home from the Celtic end. I lived by the Rangers end and I had to wait for about 40 minutes because there would always be a running battle outside." Photo: Photo: JPI Media
7. Kevin Bridges
Celtic-daft Kevin Bridges once said he was snubbed by singer Nicole Scherzinger after bumping into her at an event. “I told her that I’m a Celtic fan and we used to have a South Korean right-back called Cha Du-Ri. And we used to sing, ‘Dontcha wish your right-back was Cha Du-Ri?’ She never laughed." Photo: Photo: Third Party
8. James McAvoy
Hollywood star James McAvoy is a dyed-in-the-wool Celtic fan who once said his dream acting role would be playing Hoops legend Jimmy Johnstone. Photo: Photo: Third Party