Ross went public with his romance with Jessica Simpson's younger sister last July. Insider that she was "the one," and marriage was "for sure" in their future.
The son of legendary singer Diana Ross proposed to his girlfriend of seven months while on a Hawaiian holiday and Ashlee took to Twitter on Monday to share the happy news and a picture of the huge engagement ring.
He proposed in January after just six months of dating with a diamond ring in platinum and gold by Neil Lane.
Tracee was well aware of how smitten Evan had become.
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.
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.
"I swear to God, she's like a mushy love, and she's so sweet."And she also comes with a famous sibling."We're a big family," Tracee said. We love big family stuff, and I got two more sisters now. Who knew I was going to grow up and have Ashlee and Jessica Simpson as my new siblings?! "And that's part of what's sweet about the two of them together.
Ross told Us back in October that his Grammy-winning mother, 69, approves of Simpson, saying, "She loves her! He's been acting on TV and film for about 14 years.
Ross landed his first major role as Ant in the 2006 comedy in November.
He moved with his family to Los Angeles in 2007 so his brother Riker could pursue his dreams in the entertainment business. His cousins are Derek and Julianne Hough, who gained fame together on Dancing With The Stars.
In early 2015, he began dating actress Courtney Eaton.