She famously wrote an angry retort to the media slamming pregnancy rumours earlier this summer.

But Jennifer Aniston may have inadvertently re-started the gossip mill yet again, as she appeared on the red carpet for Office Christmas Party, where she briefly rested her hand on her stomach as she posed.

The 47-year-old actress, who is married to actor Justin Theroux, looked stunning in a floor-length beaded gown, made up of a tapestry of ornate floral designs.