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.]
Oh, you thought Golden Globes were the only star-studded event this weekend?
The day before the big award show the stars gathered to raise some money for charity at Art of Elysium Heaven Gala!
Celebs like Anna Kendrick, Stacey Keibler & Julianne Hough, Kirsten Dunst, Joe Manganiello, aaaand Perez (wink) flocked to the Ciroc Safe Ride Program sponsored gala, to support the organization’s mission to make art a catalyst for social change.
Of course, the event was a HUGE success. The stars used their powers (and sexiness) to raise over $200,000 to continue creative programs in children's hospitals!
Ch-ch-check out pics of these good hearted celebs (below)!
[Image via Getty Images.]