Matthew Perry
He made the headlines for many times due to his alcohol abuse and he seemed to gain and lose weight really fast, which was also because of his addiction and some stints in rehab. By now, he is sober and we hope it stays that way. Since 2015, he is the lead on “The Odd Couple” and in 2017, we will be able to see him on the show “The Kennedys after Camelot”.