Credit: Al Pereira/

Let's end this meeting on a high note!

A source tells Us Weekly that Jessica Simpson had a, ahem, windy moment during a business meeting for her denim line in late January. "While one of the executives was speaking in a room full of five people, Jessica let out a very loud fart," says the insider.

"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."

It wasn't Simpson's first brush with public flatulence: She famously cut loose on an episode of Newlyweds, telling then-husband Nick Lachey, "You love my stinky ass," and professed her fondness for between-the-sheets poots (a.k.a. Dutch ovens) to a radio station in 2008.

Read more exclusive Hot Stuff -- John Mayer and Taylor Swift's date, Madonna's visit with A-Rod and more -- in the new issue of Us Weekly, on newsstands now!