Jessica Simpson couldn't deny the "Irresistible" urge to get back onstage ... 'cause she just had her first live performance in more than a decade -- and, she says she did it to remember what really inspires her.
Jessica Simpson couldn't deny the "Irresistible" urge to get back onstage ... 'cause she just had her first live performance in more than a decade -- and, she says she did it to remember what really inspires her.