The Real Housewives of Orange County cast thought 2020 was going to be their year… and it still might be, judging by the explosive season 15 trailer!ET can exclusively reveal the first look at the new season, which sees Shannon Storms Beador, Kelly Dodd, Gina Kirschenheiter, Emily Simpson and Braunwyn Windham-Burke back in action on the West Coast, along with new Housewife Elizabeth Lyn Vargas.