MSN Music — 'The Voice' coach totally killed it during a game of 'Heads Up!' more info

Time — The singer showed off her signature pipes more info

NME — Aguilera imitates her fellow singing stars during an appearance on 'The Ellen DeGeneres Show' more info

People.com — Christina Aguilera appears on Ellen Monday more info

Rolling Stone — Christina Aguilera visited The Ellen DeGeneres Show for a friendly round of "Heads Up." In the game, Aguilera has 60 seconds to impersonate a variety of female singers, which DeGeneres then has to guess. It's not the most difficult of games, bu... more info

PopSugar UK — Not only can Christina Aguilera sing (like, really sing), but she can also belt out other artists' hit songs like it's nobody's business. The Voice coach stopped by The Ellen DeGeneres Show on Monday and proved during a fun game of Heads Up! that she... more info

Idolator — She also talks about her return to The Voice. more info

PopSugar — Not only can Christina Aguilera sing (like, really sing), but she can also belt out other artist's hit songs like it's nobody's business. The Voice coach stopped by The Ellen DeGeneres Show on Monday and proved during a fun game of Heads Up! that she... more info

E! Online — Come, come, come and let Christina Aguilera's voice out! We know the beloved Voice coach can belt out more than a few hits. After all, she is the voice behind smash singles like... more info

Idolator — Fortunately, Meghan Trainor was more than happy to sing it herself. more info