And it had a lasting effect on Ashlee Simpson-Ross. Back in 2004, the 33-year-old singer became the first (and still, only) musician to walk out of a Saturday Night Live performance when vocals of ...

Ashlee Simpson-Ross Gives Rare Update on Sister Jessica's New Music: 'I'm Very Proud of Her' (Exclusive) All the Signs Jessica Simpson and Eric Johnson Were Having Trouble — and Nearing a Split ...

Saturday Night Live' looks back at Ashlee Simpson's botched musical performance in 'Ladies and Gentlemen... 50 Years of SNL Music.' The stars are out and about! Ashlee Simpson and Evan Ross hit ...