Briana Culberson Shares Rare Before & After Pics of Her Weight Loss Journey

Vicki Gunvalson's daughter, Briana Culberson, is opening up more than ever about her recent weight loss. 

The Real Housewives of Orange County alum and her husband, Ryan Culberson, recently launched an Instagram account dedicated to sharing their experience with the Keto lifestyle. Since launching the social media page, Briana, who is currently pregnant with her third child, has shared everything from her go-to "Keto Preggo" dessert to a baby bump update to exciting new milestones. More recently, Briana posted a personal look at her weight loss transformation with rare before-and-after pics. 

"People keep asking for before and after pics," Briana captioned the post along with a recent image of herself and Ryan and an older photo of herself and her family. She explained that she doesn't have a lot of "before" pictures because "I was so insecure and I hated taking pictures." 

She added, "Together through this keto lifestyle we’ve lost 150lbs! Can’t wait to get back to strict keto after I deliver this baby." 

In the comments section, Briana shared more insight on her journey. One fan asked, "Did you [lose] all the weight naturally or did you have a tummy tuck?" to which she replied, "All keto!" She added, "My health problems and side effects from harsh medication are also to blame for my weight gain and feeling badly. Now that my health is so much better I’m off a lot of medication which helps a lot."

Briana also told a fan that she stays active daily with her sons and does "pilates videos at home about 4 days a week."