With four kids on the scene, Angelina Jolie and Brad Pitt probably get a very minimal amount of alone time for some one on one action under the covers. So they had best make the most of any spare time they can, right? Right!

During filming, the pair make the most of their time alone by getting rather amourous in their trailer, but these two are anything but trailer trash.

E! reports: �Someone was sent to fetch the talent from the trailer and unwittingly walked in on a little sexy somethin'-somethin', er, going down, so to speak. Let�s just say they�re clearly still hot for each other.�

Talk about steamy windows! Maybe they are trying to act out the scene from Titanic. Good for them, maybe abother biological baby could be on the cards.