Ultimate Fighting Championship (UFC) Octagon Girl Brittney Palmer is back (via TitoCouture.com) and better than ever, with a sneak peek of her 2013 calendar photo shoot that includes her slithering in and out of a bathtub covered in suds.

That's your cue to stop reading and press play.

Now that you're back, we can talk about what a great contributor Ms. Palmer has been over the last few years, starting with the fireworks she caused on Independence day with this photo shoot.

Hachi-machi!

She's also the picture of fitness thanks to that curvy figure, which may explain why this pair of lips is planted firmly on her posterior. Where can I sign up for that job?

And let's not forget about her Playboy photo shoot.

Brittney has been getting some stiff competition from Bellator girl Jade Bryce, who's done some work for Playboy herself and, of course, the reigning queen of cage card girls, Arianny Celeste, is always ready to show off her assets.

My new year's resolution? Buy this calendar!