PIC: See Jessica Simpson's Stunning Engagement Ring!

Credit: Jamie McCarthy/WireImage for Camuto Group

Bling it on!

One day before UsMagazine.com first broke the news of her engagement, Jessica Simpson flashed her engagement ring during an appearance at a Dillard's department store in Kansas City on Saturday.

Beau of six months Eric Johnson popped the question with a ruby, diamond and gold Neil Lane sparkler on Thursday.

Simpson, 30, accepted the former football player's proposal just days after Us broke the news that her ex-husband, Nick Lachey, proposed to Vanessa Minnillo, his love of nearly five years.