The "What a Girl Wants" singer attended the grand opening of H&M’s new flagship store in Times Square on Nov. 21, ...

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

Also on the Pop Shop Podcast, we're chatting with Billboard deputy editor Lyndsey Havens about her Superstar Q&A with Olivia ...

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

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

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

Christina Aguilera Joins Sabrina Carpenter for Surprise Performances of ‘What a Girl Wants' and ‘Ain’t No Other Man’ The pair first teamed up in September as part of a Spotify ...

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

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

Christina Aguilera gushes over her bond with Sabrina Carpenter!Following their recent performance together during Carpenter’s ...

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