Christina Aguilera Nails Impersonations of Adele, Rihanna and More on 'Ellen'

Christina Aguilera on Ellen - H Publicity 2016
Michael Rozman/Warner Bros.

But the singer is stumped by two notable pop stars.

Christina Aguilera: vocal powerhouse, The Voice coach, and now, bona fide celebrity impersonator. 

Aguilera's vocal talent goes far beyond nailing every high note she belts out. She's flaunted her ability to re-create the voices of other pop divas, from Cher to Britney on The Tonight Show With Jimmy Fallon, and now she's bringing her talent to Ellen for a rapid-fire game of "Heads Up."

Aguilera breezes through impersonations of Katy Perry and Whitney Houston, but she's stumped by two notable pop stars.

Watch Xtina take on everyone from Adele to Rihanna, and find out which songstresses stumped her in the full clip below.

This story first appeared on Billboard.