Jessica Simpson makes a surprise return to singing live on TV, performing on the 'American Idol' finale as Jamal Roberts is ...

E! News catches up with 'American Idol' judge Carrie Underwood at the season finale. Plus, Jessica Simpson performs during ...

The singer delivered her first TV performance in 15 years during the season finale of “American Idol” on May 18. She sang hew ...

The Grammy-nominated singer took the mic, singing a cover of Nancy Sinatra's "These Boots Are Made for Walkin'" and her new ...

Jessica Simpson, who announced her breakup with husband Eric Johnson in January, exclusively told E! News she’s feeling ...

The singer tore through her new track "Blame Me" and covered Nancy Sinatra's "These Boots Are Made for Walkin'" ...

"This isn’t the end… it’s just the beginning," wrote winner Jamal Roberts. American Idol has crowned its newest winner.

Jessica Simpson returned to television screens following a 15-year absence. Simpson, 44, performed during the Sunday, May 18, ...

Jessica Simpson made her triumphant return to live TV for the first time in 15 years on the season 23 finale of American Idol ...

“American Idol” viewers bashed Simpson, 44, for her performance on the show’s Season 23 finale Sunday night. Simpson made her ...

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

Jessica Simpson performed "Blame Me" and then teamed up with Josh King for "These Boots Are Made for Walkin'." ...