Scarlett, 26, has been in a denying mood of late though, also disputing that she and Sean, 50, are an item, saying only that they are 'old friends' (since kindergarten, maybe? er, no, probably not).
The 'pregnancy' pics caused enough of a furore for Scarlett's spokesperson to issue a statement, saying:
'Scarlett is not pregnant. She's outside running and it's simply the placement of her shirt that is misleading. She's been training for The Avengers for over four months and is in the best shape of her life.'
What do you think?
Baby bump or carb blowout? (or a 'misleading shirt placement'?)
More baby rumours on Parentdish:
Our fave ongoing Michelle Obama pregnant rumour!