Jessica Simpson performed live for the first time in 15 years during the “American Idol” season finale on Sunday. The songstress joined former contestant Josh King to sing her 2005 hit “These Boots Are Made for Walking” along with a tease of her new song “Blame Me.

Jessica Simpson returned to television screens following a 15-year absence. Simpson, 44, performed during the Sunday, May 18, American Idol finale, hitting the stage to deliver two tracks: her new song "Blame Me" and her famed 2005 rendition of "These Boots Are Made For Walkin,

The singer and designer debuted the new look, colored by Rita Hazan, during the season 23 finale of 'American Idol'Jessica Simpson debuted a brand-new hairstyle during a special appearance on the season 23 finale of American Idol on May 18The singer turned to her longtime pro Rita Hazan for the fresh dirty blonde hue Hazan tells PEOPLE it took "two hours" to do and looks "more natural"Jessica Simpson is shaking up her look!

Jessica Simpson is embracing a new chapter in her life with a bold transformation. The 43-year-old singer and entrepreneur debuted a fresh dirty blonde hairstyle with sunkissed highlights during the season 23 finale of American Idol on May 18,

On Tuesday (May 13), Hulu dropped the first teaser for Ryan Murphy ‘s latest project, which stars Kim Kardashian, Naomi Watts, Glenn Close, Sarah Paulson, Niecy Nash-Betts, and Teyana Taylor, as a group of powerful lawyers representing wronged women in high-profile legal cases.