Million Dollar Listing: Los Angeles star Josh Altman is engaged to longtime girlfriend Heather Bilyeu Credit: David Becker/

Offer accepted! Million Dollar Listing's Josh Altman recently proposed to his longtime girlfriend, Heather Bilyeu -- and she said yes! The couple confirmed the happy news in an interview with Bravo's TV Dish on Tuesday, Aug. 6.

"It was just the right moment," Altman told the Dish of popping the question on June 22. "I love her more than anything in the world. She's my best friend. There's nobody I'd rather spend the rest of my life with than her."

According to the Dish, Altman proposed to Bilyeu during a walk-through of a listing. "I had absolutely no idea," she said of the big moment. "He planned it perfectly. He did not let on whatsoever that there was something out of the usual going on."

Dating for three years, the couple have shared the ups and downs of their romance on Bravo's hit reality TV show. Last year, Altman described Bilyeu as a "fantastic" and "very supportive" girlfriend. "She's a great woman, and I feel good to have her by my side," he raved.

The sixth season of Million Dollar Listing: Los Angeles debuts on Bravo on Aug. 7.