Dita Von Teese: Cosmoprof Convention Beauty Babe!

Dita Von Teese is red hot while making an appearance at the Obliphica Booth during the 2013 Cosmoprof Convention held at the Mandalay Bay Hotel and Casino on Monday (Juy 15) in Las Vegas.

“Happy birthday, @Ali_Mahdavi!” the 40-year-old burlesque beauty tweeted earlier in the day to close pal Ali Mahdavi, who is a fashion photographer, fashion designer, and stage director.

PHOTOS: Check out the latest pics of Dita Von Teese

The day before, Dita was classy chic while attending the North American Hairstyling Awards, where Mario Lopez was honored.

FYI: The Cosmoprof Convention is a trade show for beauty industry professionals only. Dita is wearing a Dita Von Teese Collection dress, Christian Louboutin shoes and clutch, and a Patek Philippe watch.

15+ pictures inside of Dita Von Teese attending the Cosmoprof Convention…