HOLY GOODNESS GRACIOUS.
There you have it, bbs! Becky is still On The Run -- see what we did there?? LOLz!
[Image via Snapchat.]
Is it just us, or is Jimmy Fallon having the most fun anyone has ever had on TV?
And now he's dueting with music legend Billy Joel!
Ch-ch-check out the video (above) to see the duo duet to doo-wop!