Real Madrid star Cristiano Ronaldo decided to surprise a young fan by disguising himself as a homeless man.

The Portugal captain, who won his third Ballon d'Or trophy on January 12, went incognito at the Plaza de Callao in downtown Madrid.

A video has emerged of Ronaldo approaching a young supporter while wearing a wig, fake moustache and baggy clothes.

The 29-year-old eventually reveals his identity in the clip before giving the kid a hug, as well as a signed football in front of passers-by.