I've had Demi Lovato's Skyscraper stuck in my head all night

[LaLaLaaaa]

AIBU to share this so that you also have it stuck in your head?

What song has been stuck in your head and prevented you sleeping? Worst for me was Rihanna with Diamonds. One line again and again and again! I am not a Rihanna fan, it was torture.

A song from Masha and the Bear, it has been driving me mad for days.

Mr. Sandman by The Chordettes. Has been playing intermittently in my head since "back to the future day".