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 ...

Christina Aguilera has been known to turn heads both on and off the stage. On the footwear front, the “Dirrty” singer is no ...

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 ...

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

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.

Clad in head-to-toe H&M, Aguilera made the light-reflecting bottoms the focal point of her outfit by finishing off with a black velvet coat, a simple tee and thigh-high leather boots. Her jewelry — ...

New Jersey rapper Redman discussed getting a check for over $250,000 when he was featured on Christina Aguilera’s “Dirrty” in ...