Dita Von Teese at Cointreau Poolside Soiree at the Beverly Hills Hotel

Burlesque queen Dita Von Teese attended the launch of the Cointreau Poolside Soirees at the Beverly Hills Hotel. Dita looked glamorous in a floral Jenny Packham gown paired with Christian Louboutin heels. She later gave a sexy burlesque performance, wearing a custom-designed Jenny Packham gown with Swarovski-crystallized undergarments.

Actress Mary-Louise Parker enjoyed the festivities at the Cointreau Poolside Soiree, along with celebrity guests Natalie Portman and Benjamin Millepied, Marisa Tomei and hair guru Ken Paves.

The Cointreau Poolside Soiree event is from July 13-August 24 at The Beverly Hills Hotel. The on-going series will showcase the true art of cocktail making. Guests at the event enjoyed many featured cocktails, including the yummy Cointreau, Lime & Soda which has the following ingredients:

2 oz. Cointreau
1 oz. fresh lime juice
Club soda
Combine all ingredients over ice in a highball glass. Stir briefly.

Photos by Charley Gallay/WireImage