VIDEO: Christina Aguilera Brings 'Bionic' to 'Today'

Christina Aguilera is a beautiful bionic fighter and that's exactly what she brought to perform on NBC's Today in NYC on Tuesday!

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Christina performed "Fighter," "Bionic," "Not Myself Tonight" and "Beautiful" as part of Today's Toyota concert series.

Watch the videos below!

"Fighter"

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"Bionic"/"Not Myself Tonight"

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"Beautiful"