The night also featured a surprise appearance by Christina Aguilera. The two performed Aguilera’s hits Ain’t No Other Man and ...

Taylor Swift gave her boyfriend, Travis Kelce , a sweet shoutout at Toronto's Rogers Centre in Toronto before having to miss ...

Taylor Swift gave a sweet nod to her boyfriend, Travis Kelce, by imitating his dance moves during the third night of her Eras ...

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

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

Mariah Carey defended her titled of the Queen of Christmas in her Footprint Center concert in Phoenix. It went well beyond ...

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

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 ...

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

Similar to Taylor Swift’s iconic “22” hat moment, Sabrina hands one lucky fan a pair of “fuzzy pink handcuffs” during her ...

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

Sabrina Carpenter surprised her fans with an appearance from Christina Aguilera on her L.A. tour stop and they sang two songs ...