InstagramJessica Simpson still can't get over her sister Ashlee's romantic wedding.
The fit mother of two posted a snapshot from the nuptials of herself with daughter Maxwell in matching white dresses.
"Bridesmaid and flower girl for @ashleesimpsonofficial and @eross88," she wrote as the caption to the sweet photo.
"I am madly I love with this moment!"
E! News previously confirmed that Jessica's younger sister and Evan Ross tied the knot in a private ceremony at the Greenwich, Conn., home of the groom's mother, Motown legend Diana Ross, on Sunday, Aug. 31.
The bohemian wedding was filled with close friends and family, and even had a horse-drawn carriage for the newlyweds to travel in.
Evan donned a top hat and elaborate cape for the wedding ceremony, while the blushing bride wore a long-sleeve, lace A-line wedding gown complete with a tiara.
It is the second marriage for Ashlee, who was married to her son Bronx's father, Pete Wentz, from 2008 until 2011.
She dated Boardwalk Empire actor Vincent Piazza for a little more than a year after that.
And it's certainly been a big year of celebrations for the Simpson family.
Jessica wed her longtime fiancé, Eric Johnson, on July 5 at San Ysidro Ranch in Montecito, Calif., in front of close to 300 guests.