Elizabeth "Libby" Potthast was on 90 Day Fiancé season 5, and she has tracked her weight loss journey ever since. She and her Moldovan husband Andrei Castravet now live in Tampa, Florida with their daughter, and another baby is on the way. Libby has shared her secrets to bouncing back after her first pregnancy, which helped her to lose the baby weight.

Libby and Andrei met on a dating app and connected in Dublin, Ireland. The pair managed to stick it out on 90 Day Fiancé after Andrei revealed that he had fled his native Moldova due to police corruption. This was a fact that he hid from Libby during the start of their relationship. Andrei has butted heads with Libby's family, and he's been a primary source of conflict throughout 90 Day Fiancé: Happily Ever After? seasons 4, 5, and 6. One issue is that Andrei wanted a loan from her family, and Libby's dad wanted Andrei to work for the family business first.

Related: 90 Day Fiance: Elizabeth & Andrei's Cutest Family Photos

Although they have had their struggles, Libby and Andrei are still happily married and enjoying life with their daughter, Eleanor "Ellie" Castravet. Libby had a slim figure on 90 Day Fiancé and maintained it during later seasons of the show, by getting lots of exercise and eating a healthy diet. She has followed the trend of becoming an influencer, just like other 90 Day Fiancé cast members, and is promoting almost everything, from food delivery services to vitamins.

Pregnant With Ellie

libby potthast pregnant 90 day fiance CROPPED

Most 90 Day Fiancé fans loved how happy Libby and Andrei looked throughout her pregnancy, and the pair could barely contain their excitement over having their first baby. Libby loved posting pictures throughout her first pregnancy, to show the progress of her baby bump. Fans have always been divided over the pair, as some say they have a troubled relationship, while others feel that they treat each other better than most couples in the franchise.

Libby's Controversial Ad

libby potthast with baby 90 Day Fiance CROPPED

90 Day Fiancé fans have mocked Libby over her weight loss product posts. In a since-deleted post, Libby advertised a weight loss powder, but fans had trouble seeing the results and called it useless. Fans enjoyed the post shown above more, saying Libby wowed them because she lost her baby weight so quickly.

Libby's Workout Routine

libby potthast workout 90 Day Fiance CROPPED

Frequently, Libby has said that she loves staying active, and that physical activity has been the key to getting her body in shape after her first pregnancy. She stunned 90 Day Fiancé fans by showing off her favorite stretches, and even doing a flawless split. Though fans were bored with the latest storyline and called their drama pointless on Happily Ever After? season 6, Libby and Andrei seem happier than ever.

Baby #2

libby potthast pregnant hiking 90 day fiance

90 Day Fiancé fans were thrilled when Libby announced that she and Andrei were expecting another baby. As with her first pregnancy, she has been posting the milestones and looks elated. Since the pair has been part of the franchise since 2017, many fans were wondering if they were ready to call it quits on 90 Day Fiancé: Happily Ever After? season 7, but they are set to make their return.

Next: 90 Day Fiancé Cast Members Called Out For Promoting Weight Loss Products