Video: New Sunderland Manager Paolo Di Canio Sings Leona Lewis

We've learned a lot about Paolo Di Canio in the first days of his Sunderland tenure. We know that he's not a racist (sure some of his best friends are black). We also learned that he is not much of a singer and a closet Leona Lewis fan.

Any street credit that he had built up over the years is quickly fading.