Celtic are one of the biggest clubs in the world, with 51 league titles to their name. With such success comes celebrity fans. There’s the likes of Britain’s Got Talent star Susan Boyle and music icon Rod Stewart.
Obviously they’re freebies and won’t be in the quiz! From famous musicians, to major American actresses, to sports icons, the below questions will test your Hoops knowledge when it comes to who supports the club.
Can you get full marks on this quiz? Let us know in the comments how you get on, good luck!