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 attended the ribbon-cutting ceremony for H&M's renovated Times Square flagship in New York City wearing ...

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

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 ...

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

Christina Aguilera has formed a "special bond" with Sabrina Carpenter after performing with her at a recent show.

Christina Aguilera and Sabrina Carpenter are two peas in a pod! Days after sharing the stage at Carpenter’s concert, Aguilera is opening up to PEOPLE about her admiration for her fellow blonde ...

The "What a Girl Wants" singer attended the grand opening of H&M’s new flagship store in Times Square on Nov. 21, Monica Schipper/Getty; Kayla Oaddams/WireImage Sabrina Carpenter; Christina Aguilera ...