Manchester United have completed the signing of Senegalese striker Mame Biram Diouf from Molde F.K.
The 21-year-old passed a medical in Manchester this week, and has completed his transfer. As agreed, he will now be loaned back to Molde F.K until January 2010.
Mame becomes the Reds' fourth signing of the summer, following the arrivals of Antonio Valencia, Michael Owen and Gabriel Obertan.
He has scored 38 times in 73 appearances for Norwegian side Molde to date, including an impressive tally of 17 goals from 21 games so far this season.