Christina Aguilera wore two lingerie-inspired looks that could've been straight out of the boudoir — or from the 'Burlesque' ...

Christina Aguilera is feeling herself! The superstar kicked off the week by posting two sultry shots on Instagram and ...

Christina Aguilera and her fiancé Matthew Rutler looked very much in love as they celebrated his 40th birthday in Los Angeles ...

New video on X shows Christina Aguilera belting out her song "Beautiful" proving her voice is as great as ever.

Christina Aguilera and Matthew Rutler stepped out for a rare appearance at the Breakthrough Prize Ceremony in Los Angeles ...

Only Christina Aguilera could belt her heart out and stop onlookers in their tracks all while crossing her arms and casually ...

Christina Aguilera was slammed by her ex-business partner ... According to court documents obtained by In Touch, Christina, 43, was called out for her behavior in the nasty court battle with ...

At H&M's Living Room event, Christina Aguilera embraced the naked fashion trend by wearing a sheer catsuit with cutouts ...

Christina was all smiles at the event, posing for the cameras and showcasing her bold look, which consisted of a sheer bodysuit featuring an abstract pattern and multiple cutouts. The musician ...

Only Christina Aguilera could belt her heart out and stop onlookers in their tracks all while crossing her arms and casually singing her hit "Beautiful" without a microphone. The Grammy-winning ...