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.]
Check out the brand new song from Mika, Elle Me Dit, which he sings - en français (above)!
Very cool! Loves!!!!
We're thrilled he's back!!!
Can't wait to hear more new material!