Jessica Simpson

Back in 2010, Jessica farted loudly during an important business meeting.

The now 42-year-old singer-and-actress embarrassed her mother Tina by letting rip in front of top executives working on her new denim clothing line.

A source told Us Weekly: "While one of the executives was speaking in a room full of five people, Jessica let out a very loud fart.

"Her mother Tina Simpson was there, and it prompted her to turn around and yell, 'Jessica!' The tension was extreme. No-one knew what to say."

Jessica also famously farted during an episode of her TV series 'Newlyweds', where she turned to then-husband Nick Lachey and said: "You love my stinky ass."