She was over the moon after the American reality star was snapped covered head to toe in her Cocoa Brown golden goddess oil, which adds a shimmer to your tan.

Close pal Joyce Bonelli put up the picture of the glamorous star, who's clearly a big fan of Marissa's product.

The Blackrock mum-of-two told the Diary she was thrilled with the Snapchat post.

She said that Khloe was "one of the most beautiful women in the world", so seeing her using the product was "every beauty brand owner's dream".

Not content with making a splash in LA, Marissa now has her sights set on the East Coast with some new projects planned for the Big Apple.

"I'm planning a masterclass in New York before the end of the year and no doubt re-creating Khloe's glow will be the first thing people will want to see demonstrated on stage," she said.

Marissa, who sold her Blackrock beauty salon two years ago to concentrate on her tanning range, launched the product in the US last year and was thrilled after Kylie Jenner tweeted about it.