Jessica Simpson used a few not-so-common tricks to help combat her nerves for her first television performance in 15 years.

Jessica Simpson reveals she felt like she was 'dying' during her 'American Idol' season 23 finale performance, her first TV ...

Oh, my God, I was dying,” the pop star told “Extra” Monday. “I can’t even tell you how long it’s been since I’ve been that nervous.” ...

The artist, 44, opened up about how she felt after singing her 2005 version of Nancy Sinatra’s “These Boots Are Made for ...

Jessica Simpson has confessed to feeling anxious ahead of her appearance on 'American Idol.

Jessica Simpson 's American Idol comeback didn’t just rattle fans —it rattled her own body. The 44-year-old pop star revealed ...

Jessica Simpson admitted to feeling nervous before stepping back into the spotlight with her first TV appearance in 15 years.

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

Jessica Simpson is best known to the world for her tremendous singing ability as well as her reality tv show Newlyweds: Nick and Jessica, which featured an in depth look at her personal life with form ...

What was meant to be a triumphant return for Jessica Simpson turned into a televised train wreck that viewers couldn’t unsee ...

Jessica Simpson's "feet were sweating" during her live performance on American Idol. The 44-year-old pop star performed on TV ...