Saturday Night Live' musical guest Ashlee Simpson suffered technical problems during a now-infamous live performance ...

Ashlee Simpson-Ross gives PEOPLE an exclusive update on her sister Jessica Simpson. At the Hollywood Virgin LA Magazine book ...

And for me, even though I felt initially disappointed that Ashlee Simpson declined to give her side of the story of what happened,' the 54-year-old Oscar-winning director lamented to IndieWire ...

Ashlee Simpson couldn't be more excited about her sister Jessica Simpson's next career steps amid her split from estranged ...

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 ...

Ashlee and Jessica Simpson became one of the early aughts' most beloved sister-duo, and the two are still the most supportive siblings. In fact, Ashlee is already hyping up her older sister's new ...

Ashlee Simpson Ross is cheering on her big sister, Jessica Simpson, amid her separation from estranged husband Eric Johnson.

Ashlee Simpson on SNL. Courtesy of Peacock Ashlee Simpson 's career changed forever on October 23, 2004, when her musical performance on Saturday Night Live went completely and hopelessly wrong.

Two looks from Ashlee Simpson's collection for Wet Seal. Photos from FabSugar.com Its more than official: celebrities are the new clothing designers. The latest starlet to jump on the fashion ...

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 ...

MTV announced a new season of their reality series "Cribs" featuring stars like Ashlee Simpson, Evan Ross, Big Sean and more allowing cameras into their homes. Khadijah Haqq, a reality star who ...