Sabrina Carpenter’s "Short n’ Sweet Tour ... she surprised her fans with a guest appearance from none other than Christina Aguilera. During one of her many fun bits in the show, Carpenter ...

Decades after dropping her song "What a Girl Wants," Christina Aguilera added a shot of "Espresso," when Sabrina Carpenter joined her on a reimagining of it. Carpenter and Aguilera came together ...

Sabrina Carpenter said it herself ... and find out that I’m related to this superstar.” 7. Growing up, Christina Aguilera was one of Sabrina’s many inspirations. In fact, before bringing ...

Christina Aguilera Shares Her Favorite Thing About 'Special Bond' with Sabrina Carpenter: 'An Easy Connection' (Exclusive) Christina Aguilera Puts a Holiday Spin on the No-Pants Trend in Gold ...

Sabrina Carpenter sings a surprise song or cover ... as well as her own. *i - Christina Aguilera joined Sabrina as a special guest during her surprise song section on 15 November in LA.

See what happened to the once-rising stars — and who they beat back in the day Christina Aguilera surprises Sabrina Carpenter with 'Ain't No Other Man' performance at show: 'What the f---?' ...

Check out some of ET's favorite new music of the week! Sabrina Carpenter and Machine Gun Kelly join Christina Aguilera to celebrate the 25th Anniversary of her debut album with Spotify.