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.
1. Bobby Gillespie
Lead singer of Primal Scream says Celtic is his "greatest love". He appeared in a club video alongside Henrik Larsson last year, saying: "“Oh, it’s really crazy. It’s like when you actually see your football and heroes in real life, it’s even crazier than seeing your rock and roll heroes.” | AFP via Getty Images
2. Eddi Reader
Fairground Attraction singer Eddi Reader said: "Probably the first words that I was ever taught were ‘Celtic, Celtic!’ – never mind saying Mammy or Daddy. So I’ve got a real affection for Celtic. It reminds me of home, always." | Supplied
3. Mike Scott of The Waterboys
The Waterboys frontman revealed his love for Celtic in a tweet saying: "Reminds me of when I used to to pore over Glasgow Celtic's team selection for the season as a kid, noting the changes and who was always in the team." | Supplied
4. Grian Chatten
Fontaines D.C. singer Grian Chatten has a great relationship with Glasgow fans and the Irish musician is a Celtic supporter. | Getty Images