Sir Alex Ferguson believe's that Christiano Ronaldo is playing for the right club and has advised the United winger it is in his best interests to remain at Old Trafford.

The United boss has reiterated his desire to keep Ronaldo at Old Trafford despite continous reports that he could leave United fo Real Madrid this summer.

"If you were asked for advice by your son, you'd give him the best advice and the worst thing Ronaldo could do is to go to Real Madrid," Fergie has said.

"He's at the right club and a fantastic football club.

"In the modern day, young lads can be twisted by the talk of money, but if you saw Ronaldo after the Champions League Final, he was the happiest boy in the world.

"I genuinely believe that I know what the best club in the world is for him and that's Manchester United.

"When you have young players, you want the best for them and you want to do the best for them."