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.]
We've throughly enjoyed all the music we've been hearing out of the next episode of Glee, but we were extraordinalry tickled when this duet of La Isla Bonita hit our eardrums!
Check out the video (above) to hear Ricky Martin and Naya Rivera put their own twist on the Madonna classic for Glee's upcoming Spanish-singing episode!