Manchester United’s Brazilian midfielder Anderson has signed a extension to his current deal, Anderson is now signed up to United until June 2015, Anderson arrived at Old Trafford in the summer of 2007 from Porto for an estimated €30 million.
"We are delighted he has signed a new contract," said boss Sir Alex Ferguson.
"Anderson has developed tremendously since joining us and he has fantastic potential at only 22; he is going to be a really top player."
Manchester United announced this afternoon that the Brazilian had penned a four-and-a-half-year extension after returning from a long-term injury problem.
Anderson, 22, told manutd.com: "This is the best club to be at and I would like to thank everyone for the great support I have received over the years.
"I am looking forward to winning many more trophies with this club and I am so pleased to have signed a new contract."