Rio Ferdinand praises Shinji Kagawa's singing

Rio Ferdinand has hailed his Manchester United teammate Shinji Kagawa for his singing ability.

The Japanese international is said to have entertained the United squad during their Christmas celebrations last night.

"Kagawa is one funny guy! Made my night last night with the song he sang for the lads! Classic," Ferdinand wrote on Twitter.

Kagawa joined the Red Devils from German champions Borussia Dortmund during the summer transfer window.