Ashlee Simpson loves being a mom and says her older sister Jessica wants the same thing, People reports. "She's always saying, 'Oh, I want a baby!' " Ashlee tells Redbook. "Being a mom's so empowering and incredible." So doesn't Ashlee, who's all married and settled down at 24, ever envy her sister's single-girl status? "I really don't," she says. (More Ashlee Simpson stories.)