Christina Aguilera surprised Sabrina Carpenter fans when she popped up at the “Espresso” singer’s Los Angeles show. The “Burlesque” star joined Carpenter onstage Friday night and perform ...

Yes, it can. And yes, it did when, midway through Carpenter’s terrific 90-minute show, singer Christina Aguilera strutted on stage to duet with Carpenter on Aguilera’s hits “Ain’t No Other ...

Christina Aguilera took to Instagram on Tuesday to mark the end of the year with a video montage celebrating her 2024 -- alongside an empowering message of acceptance for her fans, amid ongoing ...