Straight from Xtina's lips!!
It was previously announced that Ariana Grande would be performing on this weeks star studded 'Voice' finale, but now we have even more exciting news:
She'll be hitting the stage for a duet with coach/judge Christina Aguilera!!
Excited to share the stage with @ArianaGrande on tomorrow night’s @NBCTheVoice finale. #GirlPower 👯 #XtinasFinaleDuet— Christina Aguilera (@xtina) May 23, 2016
Maybe this is making up for the scrapped Whitney hologram duet?