She completed the look with Neil Lane rubies and diamonds reportedly worth 0K.
Her son, Bronx Wentz, had the honor of walking his mom down the aisle.
Meanwhile, Ashlee's sister, Jessica Simpson, was a bridesmaid while her daughter, Maxwell, acted as a flower girl.
His first major role was in the film, ATL, released in March 2006, in which he co-starred with rappers T. Ross later co-starred in the biographical film Pride, in which he portrayed a good-natured teen with a speech impediment.
He also appeared (uncredited) in an episode of Girlfriends. ", also guest starred Chrisette Michele, and was directed by his half-sister Tracee.
Ross has three older maternal half-sisters, Rhonda, whose biological father is Berry Gordy, and Tracee and Chudney from his mother's marriage to Robert Ellis Silberstein.
He also has three older paternal half-siblings from his father's first marriage, Christoffer, Katinka, and Leona, Ross began his career as an actor while a student at Greenwich High School. Ross received rave reviews for his role as troubled teenager Amare Mc Carter in the HBO television film Life Support, starring alongside Queen Latifah and his real-life half-sister Tracee Ellis Ross, who portrayed his elder sister in the film.
Nearly a year after Ashlee Simpson and Evan Ross tied the knot in August 2014, the Hunger Games actor is looking back on their big day.
On Monday, Evan took to Instagram with seven sweet snaps from their wedding, showing everything from the couple's romantic kiss to the enchanting atmosphere at their reception.
Evan Olav Næss (born August 26, 1988), known professionally as Evan Ross, is an American actor and musician.
He made his acting debut in the 2006 drama film ATL, and has since starred in the films Pride (2007), According to Greta (2009), Mooz-lum (2010), 96 Minutes (2011), Supremacy (2014), and The Hunger Games: Mockingjay – Part 1 (2014) and Part 2 (2015).
Surrounded by family and friends, Ashlee and Evan exchanged vows in a bohemian-themed ceremony at his mom Diana Ross's estate in Greenwich, CT.