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.
17. Snoop Dogg
The American rap superstar and actor has posed in a Celtic kit on several occasions over the years. | Getty Images
18. Stuart Braithwaite
Stuart Braithwaite of Mogwai is a self-proclaimed Celtic fan. Photo: Dimitris Legakis/Athena Pictures
19. Sharleen Spiteri
Bellshill-born Sharleen Spiteri has fronted popular pop-rock band Texas since the late 1980s. She is Celtic daft. Photo: Jamie Squire
20. Bono
U2 singer and frontman was reportedly part of a consortium looking to buy the club in 1998. The bans played at Celtic Park on the Zooropa Tour and their song ‘The Sweetest Thing’ became a terrace anthem at the ground. | Getty Images