Gone is the ridiculously flat stomach January Jones flaunted as Emma Frost in "X-Men: First Class" -- as she was spotted today showing off her growing baby belly!

Pregnant Emma Roberts Shows Off Her Growing Bump as She Says 'Baby Doll Dress Has New Meaning' A source close to Hedlund adds that the dad-to-be, 36, "can't wait for his baby boy to arrive." ...

The singer beamed as the small child rested on her shoulder, peacefully sleeping. Alongside the adorable snap, Emma wrote: "Be still my beating heart," alluding to how cute the baby is.