World football superstar Ronaldinho, seems to have met his match in Mariana de Melo.

The Argentinian glamour model, claims that Ronnie can’t sleep at night, due to his infactuation with her.

Ronaldinho’s form has suffered since the end of last season and football experts have been wondering just why this is so, it looks like we have found the answer.

Being a WAG is not new to Mariana, she was recently married to another footballer – Juan Fernandez of River Plate.

The two are said to be in frequent communication via MSN chat.