Sia, Natalie Portman, Jimmy Fallon Sing 'Iko Iko' on 'Tonight Show' with Cups as Inst
 

Give Sia any song, and she's sure to kill it. That's just a fact. And on Wednesday night (Jan. 28), the mysterious pop star proved that once again with a performance of "Iko Iko" on The Tonight Show.

أكثر...