Our returning champ @MahlerVanessa (left) is a model living in Austin, TX. She has future plans to own her own business. She’s been featured in Man Made Magazine, and was Miss COED May 2013.

She's up against newcomer @AnneliseJr -- a model, actress, college grad, animal lover and self proclaimed Shoe-A-Holic living in LA.

So, which pic is hotter? Vote as often as once an hour, and the winner will advance to the next round on Monday! Voting ends on Friday 5/31 at noon, EST.

Official Rules

The winning girl moves on to challenge another girl next week. If one woman dominates and wins four weeks in a row, she makes the ‘Model Melee Hall of Fame’ and gets retired from the competition. At the end of the year, all Hall of Famers will return, to face off in the crowning of the ‘Grand Hot Twitpic Champion’ (or something – we will come up with a better title by then.)

Want to be featured in ‘Model Melee?’ Tweet the photo to @Guy_Speed.