Christina Aguilera surprised fans when she made a memorable entrance during Sabrina Carpenter’s Los Angeles concert.

Christina Aguilera performs at Sabrina Carpenter’s Short n’ Sweet ... She then sang her hit track “Ain’t No Other Man” along ...

Christina Aguilera stepped up on the stage alongside Sabrina Carpenter during the latter’s Los Angeles concert. The fans ...

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

Pop icon Christina Aguilera delighted fans of Sabrina Carpenter with an unexpected appearance during the “Espresso” singer’s ...

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

The heart wants what it wants and for Sabrina Carpenter fans that’s more collaborations with Christina Aguilera. Back in September, the pop darlings joined forces for The 25th Anniversary Of Christina ...

The 25-year-old “Espresso” singer surprised fans at L.A.’s Crypto.com Arena when she welcomed the iconic pop star, 43, on ...

Sabrina Carpenter brought out Christina Aguilera to perform "What a Girl Wants" and "Ain’t No Other Man," at her Los Angeles concert Friday.

Christina Aguilera made a surprise appearance at Sabrina Carpenter's concert at the Crypto.com Arena in Los Angeles on Friday ...

Mega pop star Christina Aguilera has been celebrating her 25th anniversary in the music industry with a variety of ...