From: www.dailymail.co.uk

By Daily Mail Reporter Last updated at 9:50 AM on 03rd November 2009

Instead of her trademark wiggle, the diva stumbled and tripped forward but managed to stay upright in her sky-high heels.

Showing off her plenty of cleavage in a figure-hugging black dress, the superstar laughed off the stumble as crowds cheered her onstage at the Jay Leno Show.

Stumble: Mariah Carey almost took an embarrassing fall as she stumbled down a step on the set of the Jay Leno chatshow in New York last night

The 'Obsessed' singer attempted to laugh off the embarrassing mishap, telling the audience: 'You know when I tripped, I had choreographed that earlier.