Well, this is QUITE the accusation.
She shared a clip of the part the hitmaker stole, and called her out in the caption, writing:
[Image via Beyoncé/Marlyn Ortiz/Instagram.]
Ugh! Words do her no justice!
She amaaaazed the world just minutes ago with an absolutely PERFECT performance of Skyfall at the Oscars!
Check out the beautiful British queen (above) blow the world away with her Bond ballad!
Ahhh, she is glorious! We love it!!! And how absolutely gorgeous did she look, sparkling on that stage?!
She better take home that Oscar for Best Song…!