Lady Gaga performs on The Voice with a special appearance by Christina Aguilera.
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Adam, Christina, Blake and Cee Lo team up for a rendition of "Pour Some Sugar on Me" on The Voice finals.
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Jacquie Lee and Christina Aguilera perform "We Remain" on The Voice Season 5 finals.
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Xtina and Flo Rida kick off the live shows with a sizzling take on their new single, "How I Feel."
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Back with a passion, Christina Aguilera - and her fellow coaches - are ready to renew old rivalries and friendships.
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Christina Aguilera, Blake Shelton, Adam Levine and CeeLo Green kick off The Voice Season 5 with a scorching "I Love Rock 'n' Roll."
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Christina Aguilera returns to the Voice stage to team up with Pitbull on "Feel This Moment."
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Christina Aguilera and Blake Shelton perform Just a Fool on The Voice. Well done, coaches!
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In an agonizing choice, Christina chooses who will stay and who will head home on The Voice. Who did she pick?
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Christina Aguilera and her proteges from The Voice perform "Fighter" on the show April 16, 2012.
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Christina Aguilera must make the dreaded instant elimination on The Voice, sending one of her proteges packing.
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Christina Aguilera offered an honest assessment, to say the least, of Tony Lucca on The Voice.
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Christina Aguilera Biography

Awesome Aguilera Christina Aguilera: The dirrrty one always has a place in our hearts. She's a great, great singer. The beauty married Jordan Bratman a... More »
Born
Birthplace
Pittsburgh, Pennsylvania
Full Name
Christina María Aguilera

Christina Aguilera Quotes

It's kind of hilarious! I've never fit into an E-cup before. I look at my husband and go, 'Guess what size this bra is?' And when I tell him, he's just amazed. We keep the tags that prove it, to look back for memory's sake!

Christina Aguilera [on her breastfeeding bust size]

Oh, my God, candy! I had a huge craving for candy toward the end of the pregnancy, from Starbursts to Skittles. I actually took a picture of myself with my big belly in a little lingerie top, surrounded by bowls of the candy I like

Christina Aguilera [on pregnancy cravings]