Here we see Christina Aguilera sing the single «beautiful«, In the concert called Justin Timberlake & Friends Concert, which took place at Planet Hollywood Resorts and Casino this Saturday in Las Vegas, Nevada.
The 29-year-old vocalist sang there in addition to "Beautiful", the songs "Fighter" and "Not Myself Tonight." The concert was to benefit Shriners Children's Hospital.
And they also said present Justin himself more Elton John, Lady Antebellum, T-Pain y Diddy.