Christina Aguilera tells PEOPLE exclusively what her son Max, 16, and daughter Summer, 10, take from her closet.

In recent months, Christina Aguilera has impressed her fans with her reported 40-pound weight loss and remarkably “youthful” ...

Christina Aguilera proved that her ultra-slim silhouette and ageless appearance isn’t down to filters and Photoshop, as she ...

Aging pop star Christina Aguilera sparks concern with her intense cosmetic surgery regimen. Christina Aguilera is turning ...

The look was paired with the all-black ensemble of a curve-hugging top, sheer tights, and thigh-high boots, while she chose a ...

Christina Aguilera chats exclusively with PEOPLE about her holiday style, traditions with her kids — son Max and daughter ...

Summer, whom Christina shares with fiancé Matt Rutler, proved she's already following in her mother's stylish footsteps.

On November 15, Aguilera made a surprise appearance at Sabrina Carpenter’s Los Angeles concert, just two months after the ...

Christina Aguilera pleaded with a L.A. judge to keep the legal battle with her former business partner out of the public eye, ...

Christina Aguilera petitioned an L.A. judge to let her sort her legal issues with her former business partner away from the ...

"The Voice" alum Christina Aguilera gave fans and a fellow entertainer a huge surprise that generated quite the frenzy.

The space features red walls with burgundy painted beams, as if from Moulin Rouge - the hit 2001 film featuring Christina's ...