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.]
Well slap us with some red and green paint and call us ready for Christmas…
The quintet made our hearts soar like Santa's sleigh when they performed As Long As You Love Me, and hot DAYUM! That soulful injection of The Roots gives the boys an instant SEXXX boost!
AND the newly reunited heartthrobs treated us to their BRAND NEW holiday single It's Christmas Again!
Unwrap the all new tune, courtesy of the Backstreet Boys …AFTER THE JUMP!!!