'To Duet At NBA Game' Shakira & Alicia Keys

Shakira and Alicia Keys are to perform at the NBA All-Star game this month in Arlington, Texas, and they are likely to duet together.

Each singer will perform some of their own hits - Shakira will entertain viewers with versions of 'She Wolf' and 'Give It Up To Me' - and Keys will sing 'Empire State of Mind' and 'No One'.

But then it's thought they will come together during the middle of the event for the special one-off collaboration - although it's not known what track the pair will perform.

Another act confirmed for the game is Usher, who is to sing 'Yeah!' and 'More'.