Jennifer Aniston sparks rumours she's with Brad Pitt as fans say he's in her selfie

Jennifer Aniston has sparked rumours that she has reunited with Brad Pitt after fans say that he is in the background of a selfie she posted on Instagram.

The 51-year-old actress has been sharing behind-the-scenes snaps from the filming of the second series of The Morning Show and it is believed it is in the same area that Brad Pitt is working on his latest movie, Bullet Train.

So, when Jennifer shared a selfie of her with her beloved dog Clyde from what is thought to be her trailer on the set, fans went wild with speculation that the man lying in the background is Brad himself.

Celebrity gossip Instagram page, Deuxmoi, had reportedly received several tip offs that Brad and Jen were in the same vicinity.

They shared the pic from Jennifer's Instagram Story, with a caption: "There are rumours of [Brad] hanging with Jen in her trailer."

On the pic, they circled the legs of a man that is seemingly lying down behind Jen.

Fans have speculated that what he is dressed in is very akin to what Brad would wear and the build of the person would also suggest it is the Hollywood legend.

The reunion of Brad and Jen has dominated many of their fans' minds since they split 15 years ago, when Brad met Angelina Jolie on the set of Mr. & Mrs. Smith.

There were delirious celebrations when the pair finally came together again on the red carpet for the Screen Actors Guild Awards at the beginning of last year.

They then appeared together for an online read through of a script for charity, which left fans dreaming of times gone past and keeping fingers crossed that Hollywood's 'Golden Couple' get back together on a more permanent basis.