Now that it's fall, you'd think things would cool down a bit, but over in the Big Brother: Over the Top backyard, the temperature is rising.For the first-time ever, fans and Feeders were recently treated to an exclusive backyard photo shoot where each of the 13 Houseguests took a moment to model their swimwear for all to see.Feeders saw the shoot go down in real time and not only did they watch the photographer instruct each subject, but they overheard side conversations between the cast members, and saw everyone cheering each other on.There was even a behind-the-scenes Facebook Live stream captured all the intimate moments while the Houseguests prepared for their close-ups. Watch the full photo shoot now and check out weekly episodes of Big Brother: Over the Top on Wednesdays at 10 PM ET / 7 PM PT, only on CBS All Access