Rod Stewart cries tears of joy as Celtic win against Barcelona - video
The Scottish singer is known to be a die-hard fan of the club, and he was in the stadium as they recorded a famous 2-1 victory over the Spanish giants.
[Video courtesy of Sky Sports]
Following the result, Stewart was caught on camera crying tears of joy and being hugged by a friend.
Stewart is one of Celtic's most high-profile supporters, and sung about his love for the club in the song 'You're In My Heart'.
Lionel Messi scored a late goal to turn the game into a nail-biter, but Celtic held on to claim victory on their 125th anniversary.
Rod Stewart will front a special Christmas show on ITV in December in support of his new festive album Merry Christmas, Baby.