Jennifer Aniston sparks pregnant rumours after fiance Justin Theroux strokes her stomach on Oscars 2013 red carpet

Those pesky Jennifer Aniston pregnant rumours just won't go away, will they?

Jennifer Aniston and Justin Theroux sparked pregnant rumours on the Oscars 2013 red carpet. Copyright [Getty]

And tonight at the Oscars 2013, they were back again, after she and fiance Justin Theroux appeared on the red carpet looking VERY LOVED UP.

So loved up that her man spent lots of time resting his hand on her stomach as the pair walked up and down the red rug together.

The positioning of his arm and the fact that he seemed to be stroking her tum instantly sent the rumour mill into baby rumour chaos again - even if it was just because he likes her abs.

Either way, Jen and Justin were vying for the cutest couple of the night award (along with Channing Tatum and Jenna Dewan, who *are* actually expecting).

Jennifer Aniston and fiance Justin Theroux looked so loved up at the Oscars 2013. Copyright [Getty]

And nothing says love quite like your choice of outfit - with JenAn branching away from her usual black to wear pillarbox red Valentino for the swanky ceremony.

The actress, who presented an award tonight, looked divine in her strapless, A-line gown.

Meanwhile according to reports the couple, who got engaged last August, could be getting married in as little as a few weeks.

According sources wedding bands were delivered to her LA mansion, with details of the nuptials remained top secret.

[Related story: Channing Tatum rubs his pregnant wife's bump on the Oscars red carpet]

[Related story: Adele and Jennifer Aniston have an awkward moment on the red carpet]