Hilary Duff, Twitter
Since becoming a mom, Duff has been hitting Twitter hard with all sorts of mommy-related advice and observations that make us believe she's probably going to expand her empire into the baby realm – think Stuff by Hilary Duff baby clothes, bottles and blankets – and since she's already an author, we wouldn't be surprised if her next heroine is a mama on a mission.
And lest you think baby Luca is going to keep Hilary out of the studio, think again. She told MTV News' own Christina Garibaldi that after a few months getting her mama on, she'll be ready to get back in the studio and maybe even hit the road for a tour.
"Before I got pregnant I was really starting to work on a new record," Duff told MTV News. "I want to have a few months with my baby, and then I think maybe touring with a baby could be easy."