Simon Cowell Reveals the Major Life Change He Made to Lose Over 20 Lbs.

Simon Cowell is debuting his new, slimmer figure!

The 59-year-old America’s Got Talent judge showed off his new look while stepping out for the show’s taping on Tuesday night (August 13) in Hollywood.

Simon‘s weight loss comes after he made some drastic life changes suggested by a doctor earlier this year.

“I went to see this guy, who’s very well-known, and he said to me after doing some blood work, ‘You can’t have red meat, dairy, sugar, bread or gluten,’” Simon told Extra in March.

Since kicking off his strict vegan diet, Simon says he’s lost over 20 lbs.

Simon‘s health journey began back in 2017, when he suffered a health scare after falling down a flight of stairs in his home.

Click inside to see Simon Cowell before and after his weight loss…