There are a loads of famous faces who count Celtic Football Club as their team - including Scottish singer-songwriter Lewis Capaldi and Oasis legend Noel Gallagher.
Down the years, we have seen many celebs declare their love of the Parkhead club - and here are some of the most famous ones among them.
Take a look through our photo gallery to see 33 well-known Celtic fans.
5. Mani
Stone Roses and Primal Scream musician Mani told the Celtic View: “I was always brought up to firstly support United, because I’m from Manchester, then Celtic. Celtic has always been my second team. That’s how I was brought up." Photo: Ryan Phillips/PA Wire
6. James Allan
The Glasvegas frontman has spoken about growing up near Celtic Park and going to matches with his dad: “My first proper match was Celtic v Hearts. I was standing in The Jungle at Celtic Park. It was the first time I went into Paradise and it was pretty magical.” Photo: Stuart Westwood
7. Clare Grogan
Clare Grogan, Altered Images lead singer, has acted in EastEnders, Red Dwarf, Skins and Father Ted. She says: “For me, and for a lot of people growing up in Glasgow, Celtic is almost a cultural thing. It’s part of your upbringing, and Celtic has always been in my life.”
8. Lewis Capaldi
The ‘Someone You Loved’ singer has never shied away from showing his Celtic allegiances. Occasionally talks about Celtic during his concerts.