updated 03/19/2012 AT 2:00 PM ET
•originally published 03/19/2012 AT 2:50 PM ET
It was apparently a baby shower fit for a queen.
“All day yesterday felt like a perfect dream!” Simpson, 31, Tweeted on Monday. “Thank you @MindyWeiss for the best baby shower any mommy could ever want! Love u!”
For exclusive photos and details from the shower, pick up a copy of PEOPLE magazine, on newsstands Friday