Luke Littler became the latest Manchester United supporter to grab the world's attention after taking the darts world by storm over the festive period. The 16-year-old made history by progressing to the final of the PDC World Darts Championship, the youngest to ever do so by far - previous holder Kirk Shepherd was 21 back in 2008. His fairytale was cut short, however, with a 7-4 defeat to new world No.1 Luke Humphries.
Littler received messages from current and former players of his boyhood football club, United, and has also been invited as a guest of the club to the Premier League game against Tottenham Hotspur later this month.
But he is not the only household name to visit Old Trafford and don the red shirt of United. Below are 25 celebrity fans - you may know some of them.
1. Luke Littler
The 17-year-old has taken the darts world by storm and has already been rubbing shoulders with United stars.
2. Sir Jim Ratcliffe
The INEOS chief is a boyhood fan and is now a major player at United after his investment was fully ratified.
3. John Bradley
Game of Thrones' Sam Tarly is a season ticket holder at Old Trafford.
4. Adam Thomas
The Emmerdale and Waterloo Road star was born in Salford and has spent much of his life in Manchester.