IE 11 is not supported. For an optimal experience visit our site on another browser.

Jimmy Fallon, Shaq and others perform epic Kelly Clarkson 'Since U Been Gone' singalong

Hitting those high notes is harder than you realize.
/ Source: TODAY

Kelly Clarkson's 2004 hit "Since U Been Gone" is a song we've all heard a million times, right? And it's a tune we could all sing if somebody asked ... right?

Well, somebody asked.

In a segment that aired on "The Tonight Show" Monday, host Jimmy Fallon gathered together an unusual assortment of singers and non-singers alike, gave them noise-canceling headphones and turned them loose on Clarkson's hit.

They couldn't hear themselves, and the results are pretty great.

Fallon/Clarkson
Kelly Clarkson totally knows her own tune!The Tonight Show Starring Jimmy Fallon/YouTube

We start off with Clarkson, who obviously nails it. (Though we're still not sure if she can sing it backward.)

Fallon/Clarkson
We sense Shaqille O'Neal sings like Clarkson plays basketball.The Tonight Show Starring Jimmy Fallon/YouTube

But then we get Shaquille O'Neal, "Marvelous Mrs. Maisel" star Rachel Brosnahan, "Last Week Tonight's" John Oliver, The Roots members, Meghan Trainor, Mumford & Sons and "Black-ish" star Anthony Anderson.

The results are ... mixed. Trainor showcased some nice vibrato, while others like Oliver get an A for effort.

Fallon/Clarkson
Meghan Trainor is pitch-perfect.The Tonight Show Starring Jimmy Fallon/YouTube

But totally epic!

And major points to the non-singers in the group, who totally get into it and remind us exactly what we probably sound like when we rock out in our cars.