If you look back at pictures from Christina Aguilera's debut [1] in the late '90s and compare them to today, you'll obviously see she has changed a lot — and her hair has changed with her. The Ecuadorian-American singer has worn her fair share of eye-catching outfits [2], always pairing them with a trendy hairstyle and color.
During her "Dirrty" phase, the now-36-year-old rocked jet black straight hair and even wore her hair in crimps at one point — they were a '90s staple! While she always goes back to her roots as a blond, that doesn't stop her from experimenting with her cut or style. Whether she's rocking superblunt bangs or paying homage to Jessica Rabbit [3], you have to see all of the different hairstyles Christina has had through the years.