Danny Welbeck has agreed to sign a new contract with Manchester United that will keep him at Old Trafford until June 2013 at the very least.

The England under 21 star has impressed since breaking into the first team and was played up front with Michael Owen in the 3-1 win over Wolfsburg in the Champions League.

Sir told the club’s official website: "We are delighted. We see Danny as one of the great young players who has emerged from the academy.

"He will have a terrific career and we are glad that he has placed his trust in us with his future."

Welbeck was over the moon with the deal, he added: "I am really happy, there was never a doubt that this is where I want to be.

"I am enjoying every minute and learning so much from all the great players that are here. I would like to thank Sir Alex, the club and the fans for all their support."