is an ad for Glaceau Smartwater, that was produced by Aniston, and takes aim at the Hollywood rumour mill. It shows fake home-security footage, introduced by Ryan Seacrest, that reveals Aniston, pregnant with triplets and already a mother of two. She also pokes fun at her infamous hair-styles when she takes off a wig to show what's "really" underneath.
Tabloid rumours about a possible pregnancy have dogged the star for years. Even one earlier this year that suggested
she was now pregnant with ex-husband Brad Pitt's baby.
Last month Aniston announced
her engagement to actor Justin Theroux.