Two people who are famous because they’re related to successful celebrities are getting married. And it looks like a good match. Ashlee Simpson, 29, lives in the shadow of her absurdly successful sister Jessica Simpson, whose business ventures earn billions. Aspiring actor Evan Ross, 25, is the son of Diana Ross and took HER last name to help him in Hollywood. Ashlee had plastic surgery to look more like her sister. So Ashlee and Evan already have something in common. They just got engaged and announced it on Twitter with the photo above. Ashlee was previously married to Pete Wentz and they have a son, this is Evan’s first marriage. Joe Simpson is probably already thinking about the pre-nup.