Christina Aguilera revolutionized the two-toned hair trend in the early 2000s, ... Though it's only now, 20 years later, that I realize the true meaning of Aguilera's statement hair, ...

Christina Aguilera just popped on Instagram with more evidence that experimental hair is all the rage right about now. And by experimental hair, we’re referring to her newly-colored neon green ...

To look back on Christina Aguilera’s hair evolution is to see the very best of late ’90s/early 2000s style — turned up to the max. Whether she was stepping onstage with two-toned highlights ...

Twenty-five years after she made her debut with "Genie in a Bottle," Christina Aguilera keeps proving that great style never goes out of fashion. See her style and beauty evolution over the years ...

Christina Aguilera never shies away from changing up her look—in fact, it's one of the singer's signature ways of defining her musical eras.But sometimes, the pop star also plays with her hair ...

Christina Aguilera is stunning all sunkissed in her string bikini from a pool, but some fans are begging her to gain weight.

But instead of her usual long, blonde waves, Aguilera's aesthetic now includes straight, bubblegum pink strands. Her hair seems to nearly reach her waist and steals the show in every picture—a ...

Christina Aguilera is mom to daughter Summer, 8, fiancé Matt Rutler, ... So every morning I'm up with her before school, trying to use a spiky comb to split her hair in the back," she explains.