Valerie Bertinelli – 50 LBS – Diet & Exercise

Valerie Bertinelli has been in the acting industry since the ’70s. She’s most known for her roles in One Day At A Time, Touched by an Angel and Hot in Cleveland. Bertinelli gained a lot of weight in 2007, and this didn’t make her look good on screen.

She later decided to go on a healthy diet, eating more salads with homemade dressings and roasted vegetables. Valerie also focused on doing a lot of fat-burning workouts instead of stressing out over the scale so much. Her hard work definitely produced wonderful results since she lost around 50 pounds

Austin “Chumlee” Russell – 75 LBS – Lap Band Surgery

Austin Russell became popular after appearing in the hit History Channel TV show Pawn Stars with his stage name, Chumlee. When he first appeared on screen, Chumlee was known to be a big guy. However, after tipping the scales at about 320 pounds, he realized that he needed to do something.

Chumlee and his pal, Corey Harrison, both underwent a lap band surgery, which made them lose a lot of weight. He actually lost around 75 pounds. Did you know? Chumlee opened up a candy store across their Gold and Silver Pawn Shop in Las Vegas in May 2017.

Jack Osbourne – 70 LBS – Diet & Exercise

A lot of the Osbournes were very successful when it came to shedding some pounds. Jack Osbourne was truly a character when he was younger. Yet, he managed to transform himself through better eating habits and a wicked fitness regimen when he got older.

Jack was able to say goodbye to all his baby fats, and he keeps himself active by doing some detox, Thai kickboxing, coffee enemas, and some extreme sports like rock climbing. He was able to lose an impressive 70 pounds. As of today, Jack is already a married man with three kids.