James Corden has been unveiled as the new ambassador for WW, previously known as Weight Watchers, after becoming 'embarrassed' over his body.
The Late Late Show host revealed he has signed up to the health and fitness programme to help "shift the conversation around wellness."
"I want to change the way that I live. I want to be better for my children and for my family," he explained.
"I don't want to wake up tired, or feel embarrassed when I'm chasing my son on the soccer field and out of breath after three minutes".