Jessica Simpson debuted a brand-new hair color as made a special appearance on the season 23 finale of 'American Idol' on May ...

Jessica Simpson showcases her new dirty blonde hair with sunkissed highlights during the American Idol season 23 finale. The transformation was executed by celebrity hair colorist Rita Hazan, who ...

American Idol host Ryan Seacrest revealed that the performance was Simpson's first TV appearance in 15 years, according to ...

Jessica Simpson debuted a brand ... finale of American Idol on Sunday, May 18. Simpson turned to her longtime pro and friend Rita Hazan, a celebrity hair colorist and salon owner, for the color ...

Jessica Simpson is embracing a new chapter in her life with a bold transformation. The 43-year-old singer and entrepreneur ...

Cara Delevingne said bye-bye to her blonde locks. Delevingne, 32, debuted a black-haired hair transformation while attending ...

Jessica Simpson has switched ... polished finish that leaves hair looking refreshed and healthier after just one use." As Hazan went on to explain, Simpson was a big fan of her new look.