Vienna Girardi's Ultimate Girls Night Out!

Taking advantage of her single status, Vienna Girardi was front and center at the Rio Hotel & Casino in Las Vegas, Nevada on Friday night (November 5).

The former "Bachelor" babe joined a pack of hunky Chippendales dancers as she daringly hosted the "Ultimate Girls Night Out!" as part of the Sin City Chippendales show.

Tweeting about the evening, during which she found herself lassoed onstage, Vienna happily wrote, "@robin_leach and I at Martorano's @Riovegas. Best Italian food I have EVER had. Best show @Chippendales Never smiled and had so much fun!!"

Also visiting the famous Sugar Factory earlier in the day, Miss Girardi picked up an interesting gift for her father, as she revealed via Twitter, "Hey daddy...I got you something cute from the sugar factory! It's a reindeer that poops candie LMAO your gonna love it!"

Enjoy the pictures of Vienna Girardi hosting the "Ultimate Girls Night Out!" (November 5).