Natalie Portman and Sia were guests on The Tonight Show Wednesday, so it only made sense for Jimmy Fallon and the Roots to throw on some two-tone wigs and perform the song “Iko Iko” with them.

Sia led Jimmy Fallon, Natalie Portman and the Roots in an ebullient rendition of the Mardi Gras classic, “Iko Iko” on The Tonight Show Wednesday. The troupe — all donning Sia wigs — clicked and ...

What do you get when you mix a dozen two-tone wigs, Sia, The Roots, Natalie Portman, Jimmy Fallon and a N'awlins classic? Answer: perhaps the single greatest rendition of "Iko, Iko" that ever was.

Pop singer Sia was joined by a hilariously-dressed cast of accompanists for a recent performance on The Tonight Show with Jimmy Fallon, playing the classic song Iko Iko with The Roots, Fallon, and ...

Sia's This Is Acting album finally drops tomorrow (January 29) and the pop star stopped by The Tonight Show last night (January 27) to celebrate the occasion. Wearing her signature black-and-white wig ...

Jimmy Fallon, Sia and Natalie Portman are making sweet music together—using a few items you can find right in your house. While teaming up for another eccentric musical collaboration with The Roots, ...

What do you do if you have Natalie Portman and Sia on your talk show, The Roots as your backup band, and a few spoons and paint buckets lying around? You perform “Iko Iko,” of course. In Jimmy ...

Tonight Show host Jimmy Fallon joins singer Sia, actress Natalie Portman, his house band The Roots for their own rendition of the Mardi Gras classic, "Iko Iko." (The Tonight Show with Jimmy Fallon ...

NEW YORK, Jan. 28 (UPI) --Jimmy Fallon has continued his series of performing hit songs using everyday items, recently tackling "Iko Iko" with Sia and Natalie Portman. The trio were joined by The ...

Sia will very soon drop her seventh studio album, This Is Acting, and to celebrate, she stopped by the Tonight Show Starring Jimmy Fallon to perform a rendition of “Cheap Thrills.” Wearing her ...

Jimmy Fallon dipped into the avant garde on Wednesday's Tonight Show, eschewing the normal setup of school instruments for a white soundstage, black or white turtleneck/pants outfits, and black and ...

Sia will very soon drop her seventh studio album, This Is Acting, and to celebrate, she stopped by the Tonight Show Starring Jimmy Fallon to perform a rendition of “Cheap Thrills.” Wearing her ...