Christina Aguilera rocked nothing but her “birthday suit” to celebrate her 44th birthday. The “Beautiful” hitmaker left little to the imagination, posing in only leather hot pants, a black hat and ...

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 singer ...

Even longtime Christina Aguilera fans couldn't believe the "Beautiful" singer's new — yet surprisingly familiar — look in some of her most recent photos. On Tuesday, October 22, Aguilera, 43, posted a ...