maria1mounos460.jpgDenise Truscello/WireImage

Maria Menounas sexed it up for a live performance at the Pussycat Dolls Burlesque Saloon in Las Vegas. The scantily clad Extra host couldn't be hotter!

Menounas, who is friends with PCD founder Robin Antin, shouted at the Vegas crowd, "Everyone ready to party tonight?" That's one way to get the party started!

Since her performance fell on Veteran's Day weekend, the Greek beauty also gave a shout out to the men and women who serve or have served our country.

Stunning .... inside and out!