“I have had so many different breakthroughs,” Vannessa Cross says in PEOPLE’s exclusive look at Wednesday’s episode of 1000-Lb. Best Friends Vannessa Cross has "changed her life" after ...

During a therapy session shown on Monday's episode of 1000-Lb. Best Friends, Cross, 44, and her best friend Meghan Crumpler meet with their bariatric psychologist, Dr. Connie Stapleton.

Lb. Sisters' is airing its 7th season on TLC on Tuesdays at 9 p.m. There are several ways to watch with a free live stream.

The girls take on a monumental challenge: a 5K race with Dr. Procter. A potential confrontation threatens to ruin Meghan's bachelorette party.(S02,E08) We’re sorry ...

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