Here's a collaboration we never saw coming.
On Wednesday night's episode of "The Tonight Show," Natalie Portman, Sia, The Roots and Jimmy Fallon performed a unique rendition of "Iko Iko" using some extremely random instruments. No guitars or keyboards here, as Fallon's guests were equipped with playing cards, paint buckets, cups, blocks and, yes, even an 8 ball to make music.
They all also followed the Australian singer's lead and were seen wearing platinum blonde and black wigs. While Sia's bangs covered her entire face, per usual, the other guests thankfully showed theirs as they sang the infectious song.
Portman's face when the "Chandelier" singer hits the final note of the tune is priceless!
Fallon is no stranger to unique musical performances on his show, as both Adele and Mariah Carey have appeared, using only classroom instruments as accompaniment.
How do you think they did? Sound off below!