Italian intruder put "Milan" scarf on Messi's shoulders on the field © EuroFootball.com

Lionel Messi briefly became a fan of the club during the Champions League final on Saturday.

In the second half, bypassing security guards, the notorious pitch invader Mario Ferri ran onto the field and draped the scarf of the Milan team over the Argentine's shoulders.

The boy, nicknamed Falcao, has repeatedly delighted fans with his gentle performances on the green pitch. A few years ago, wearing the Italian national team jersey, he took the opportunity to urge coach Marcelo Lippi to invite Antonio Cassano to the World Cup.