Don’tcha Wish Your Girlfriend Was Hot Like Jenna? Don’tcha?

While most girls give their boyfriends a nice shirt, a new watch, or the want-ads for their birthdays, Jenna Jameson, author of "How to Make Love Like a Porn Star" and star of the upcoming Vivid/Club Jenna stroke-epic Janine Loves Jenna, surprised her beau UFC fighter Tito Ortiz with a birthday party and lots of Pussycat Dolls.

Friends, family and special guests joined Jameson Tuesday night in Las Vegas, where she hosted the surprise shindig for Ortiz at club Pure.

The "Huntington Beach Bad Boy" was led to the stage by the Pussycat Dolls and seated next to a giant gift package. Although some may have suspected the body of UFC 66's Chuck Liddell might be inside, all were relieved and thrilled to see Jameson pop out in a polka-dot bikini with red ribbons, dancing to Justin Timberlake's infectious, hip-swinging anthem Sexy Back.

Jameson performed a playfully erotic pole and lap-dance for Ortiz, who smiled like a kid who knows he's going to have his cake and eat it, too.

"Jenna wanted to do something very special and from everyone's reaction- she succeeded. It was a great night!" stated Jameson publicist Scott Hoover.

Party guests included Club Jenna's Chanel St. James, Stormy Daniels, Monique Alexander and Mind Freak star Criss Angel. Television show EXTRA! was on hand to tape the event for an upcoming episode.

To see a TMZ clip from the festivities, click here