Gwyneth Paltrow can't stop sobbing as she promotes new film IRON MAN around the world - because her commitments to the action movie have taken her away from her kids.
The Oscar winner has never spent more than three days apart from her children Apple and Moses - and the promotional schedule for Iron Man is taking its toll on her emotions.
She says, "I keep bursting into tears because this is the longest I'll ever be away from my kids... It's so painful to even miss one day."