Christina Aguilera is one of the greatest voices of her generation, so it makes perfect sense that The Voice queen would teach her own Masterclass instructional video about singing.

The diva is sharing her expertise on the site (which has also featured the likes of Usher, Kevin Spacey, Serena Williams and more as professors) and there's a sneak peek at one of her lessons available for us all to enjoy and learn a little something from via Us Weekly. Watch above as Xtina teaches us about "slides" and look out for the singer to bust out a huge note in the middle of it.

Christina Aguilera Teaches Vocal Technique for Masterclass Video: Watch