Former England captain David Beckham has advised Cristiano Ronaldo to stay at Manchester United for the good of his career.

The Portugal winger has been linked with both Real Madrid - Beckham's club until the end of the season when he will move to Major League Soccer with the Los Angeles Galaxy - and Barcelona in recent months.

"He is at the right club. He is being looked after by a manager who knows how to look after someone who has been through what he has," he said.

"I may not have got through the things I did without the United manager, the players and the fans.

"I owe them everything."