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

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

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

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

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

Did JoJo subtly call out Christina Aguilera for being “cold” in her new memoir, Over the Influence? The “Leave” singer addressed the rumor in an interview Sept. 13. On a new episode of ...

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

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

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 made a surprise appearance at Sabrina Carpenter's concert at the Crypto.com Arena in Los Angeles on Friday ...

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

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