You didn't think we'd let the bikini-loving ladies have all the fun, did you? It's time for our second annual Shirtless Bracket! Jennifer Aniston won our swimsuit body bracket, and now we're taking a look at all the gentlemen and their six-packs. Last year's champion was Robert Pattinson, though this competition will be a little easier for everyone else since those abs unfortunately haven't been spotted in the past 12 months. So who will it be? For the month of August, we'll be narrowing it down to number one based on how you vote on all the amazing shirtless guys. All you have to do is place your first round picks, and we'll be posting updates on the action until we crown a winner at the end of the month. Here's the best part — one lucky voter will also win these awesome Tom Ford sunglasses! They're the perfect accessory to scope out sexy men all Summer long. You will be entered for each round you complete, so the more rounds you play, the more chances you have to win. Remember, you must be logged in to be entered. See the official rules and click here to get started — happy voting!