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

The "What a Girl Wants" singer attended the grand opening of H&M’s new flagship store in Times Square on Nov. 21, ...

Christina Aguilera attended the ribbon-cutting ceremony for H&M's renovated Times Square flagship in New York City wearing ...

Christina Aguilera gave holiday dressing an edgy, pop star twist on holiday dressing at the H&M Times Square flagship ...

At home, Aguilera celebrates the season with her fiancé Matthew Rutler, and her children, Max, 16, and Summer, 10. Matching ...

Christina Aguilera wore an outfit that consisted of gold high waisted underwear and thigh high boots to the reopening of H&M ...

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

Christina Aguilera has debuted a new look - and it's Kim Kardashian. Or Gwen Stefani. Or Lindsay Lohan. The Genie in a Bottle ...

Christina Aguilera has been living the good life lately! The star has been posting up a storm on social media, recently ...

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 — ...

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

The "Genie In A Bottle" singer attended the reopening of the H&M store in Times Square, where she expressed her excitement ...