Ultimate Fighting Championship (UFC) pulled out all the stops for its UFC 129: "St. Pierre vs. Shields" pay-per-view when it traveled across the border for its Toronto debut back on April 30, 2011.

To help get fans pumped for the event, the promotion held a two-day "Fan Expo" at the Direct Energy Centre from April 29 right up until fight time on April 30 to coincide with the UFC 129 telecast.

And MMAmania.com was there.

Standard expo activities included meet and greets with legendary UFC, Pride FC and WEC fighters, mixed martial arts (MMA) demonstrations, grappling "Super Fights," fan-inspired special events as well as other combat related opportunities and entertainment.

And hot booth girls. Lots and lots of hot booth girls. But which ones were the hottest?

That, my dear Maniacs, is up to you. Below are photos of the five hottest booth girls from the UFC Fan Expo in Toronto, and we'd like to have you vote for the top pick in our handy-dandy poll after the jump.

Entry number one: "Headrush"

Entry number two: "Spirit of the Fighter"

Entry number three: "Xyience"

Entry number four: "UFC.tv"

Entry number five: "Rushfit"

So how about it Maniacs? Who were the hottest booth girls from the UFC Fan Expo in Toronto?

And for extra credit, a free MMAmania.com t-shirt to the first Maniac to correctly identify the booth girls in the white shirts at the top of the page.

If you were at the Expo, let's hope you were paying attention!

Leave your answers in the comments section below and please, one entry per reader.

Have at it!