We're not basing this entirely on the fact that she left her NYC gaff wearing dungarees a few days back, more on the countless reports flooding in - like this one from the Indo.
A source speaking via Star Magazine/Radar Online said: "Keira and James are thrilled. This wasn’t planned, but that is how they wanted it."
It's merely coincidental that this news is emerging in the midst of the promotional tour for The Imitation Game. Speaking of how she's working the red carpet in her current condition, the source added: "Keira and her stylist have been putting together looks that hide her growing bump." Namely prints, frills, furls, belts, and Benedict Cumberbatch.
She's around 12 weeks by all accounts, but those dungarees are stating otherwise.
Speaking of having children, the 29-year-old - who has been married to James Righton for 18 months - said: "Would I want to be a stay-at-home mother? No. On the other hand, you should be allowed to do that, as should men, without being sneered at."