As if you needed another reason to be glad it's Friday, we present: the latest round of Model Melee, where everyone is a winner. Especially us.

The now two-time champion @brittanynj1212 (left) is a model who calls herself a “Professional Southern Influence,” and is a promotional model for #HickLife. She says she happy, blessed and positive.

Her challenger this week is @RebeccaBosworth (right), a New England-based model and Veterinary student at Rhode Island College who has appeared in Poker Centerfolds as Miss June, and was a Playboy Miss Social finalist.

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.)

So, which pic is hotter? Vote as often as once an hour, and the winner will advance to the next round! Voting ends on 5/9 at noon, EST.

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