Season 7 was packed with memorable moments, including Amy getting bit by a camel during a zoo visit and Tammy revealing that she was dating a woman. Still, the most significant of them all was ...

This week’s “1000-Lb. Sisters” took fans inside Tammy and Amy Slaton’s family vacation to Pensacola Beach, Fla., which was filled with some exciting milestones and emotional moments.

Meanwhile, Tammy and Amy’s older brother Chris works toward skin removal surgery while their sisters Amanda and Misty embark on their health journeys. Check out the 1000-Lb. Sisters trailer below.

Later in their confessional, Tammy and Amy, 37, discussed the new findings, with Amy stating, "I knew we had some big heads for a reason." "Speak for yourself," Tammy fired back.

Amy Slaton’s pregnancy was a joyful — yet worrisome — surprise for her and sister Tammy. The two stars of TLC’s 1000-Lb.

Tammy and Amy grew up in rural Morganfield, Ky., with three siblings: Chris, Misty and Amanda. The sisters, who were raised by a single mother, have struggled with their weight since their childhood.

Tammy Slaton is one of the breakout stars of 1000-lb Sisters. Her and her sister Amy Slaton’s personalities scored them the tv show from their YouTube channels. But behind Tammy’s funny ...