"I'm freaking out," Carpenter admitted at the time as she sat down with Aguilera on the stage, where she shared memories of ...

Aguilera sang her hits “What a Girl Wants” and “Ain’t No Other Man” as she joined Carpenter onstage at Crypto.com Arena.

Sabrina Carpenter was joined by Christina Aguilera for an unforgettable moment during her Short n' Sweet Tour stop in Los ...

Sabrina Carpenter brought out Christina Aguilera for a surprise performance during the first Los Angeles show of the final ...

Christina Aguilera and Sabrina Carpenter are one dynamic duo! The five-time Grammy-award winner, 43, made a surprise ...

Sabrina Carpenter brought sparkle and sarcasm — plus Christina Aguilera — to Los Angeles on her 'Short n' Sweet' tour.

Aguilera, 43, strutted into the venue, wearing a black bustier and over-the-knee silver boots while performing a vocal riff ...

Christina Aguilera made a surprise appearance during Sabrina Carpenter’s Los Angeles concert at the Crypto.com Arena, ...

Christina Aguilera made a surprise appearance at Sabrina Carpenter's Short n' Sweet tour stop at the Crypto.com Arena in Los ...

Fresh from being nominated for half a dozen Grammy Awards, the 25-year-old pop star brought her tour behind this year's ...

Obama alums Stephanie Cutter and David Plouffe pushed the concerts to woo lower-propensity voters to the polls, sources said.

At Crypto.com Arena on Friday, Carpenter delivered a concert worthy of her place as one of biggest pop stars of the year. She ...