Emma Roberts announced her pregnancy just last month, and the actress has now shared some beautiful photos of her baby bump while wearing an aptly-named baby doll dress.Taking a mirror selfie, in which her Miu Miu heels were on display, Roberts joked, "baby doll dress has a whole new meaning." She shared even more snaps in her Instagram stories, and revealed her style credits to fans.Roberts revealed that Kara Yoshimoto Bua was responsible for her makeup look, while Kylee Heath had styled her