Jennifer Aniston isn't doing anything to dispel pregnancy rumours by showing off her tummy covering talents.

In between a hectic schedule and romancing John Mayer, Jen didn't fail to disappoint paparazzi as she stepped out of the Four Seasons last week hiding her stomach.

The Friends star has had a busy week cementing her relationship with current beau John by meeting his parents for Thanksgiving.

On Wednesday the couple spent a cosy evening at the Polo Lounge in Beverly Hills with Jen's dad and his wife.

"Jen’s dad looked quite intimidating, but he seemed impressed with John," an onlooker tells Now.

See Johnnifer in pictures below