Ashlee Simpson & Evan Ross Celebrate Engagement

Posted Thursday March 27, 2014 10:18 AM GMT

They can’t wait to tie the knot, and last night (March 26) Ashlee Simpson and Evan Ross were surrounded by family and friends at their swanky engagement party.

The “Pieces of Me” babe took to her Twitter account to share a photo with her soon-to-be-hubby with her loyal followers.

Ashlee captioned the shot, “What an amazing engagement party with all of our loved ones! We getting’ married.”

Meanwhile, her lovely sister Jessica Simpson posted a picture via Instagram with the message,

"Celebrating my best friend and sister @missbananahammock @ashleesimpsonofficial. I love her so much!"

Also in the house was Evan’s famous mom Diana Ross, who had an extra reason to make merry- her 72nd birthday!

Photo Credit: Instagram, Twitter