In PEOPLE's new cover story, the icon, who's turning 72 and has co-written a new book on obesity, shares her past struggles — and what life is like now on weight loss drugs In a new PEOPLE cover story ...

If you click on links we provide, we may receive compensation. In PEOPLE's new cover story, the icon, who's turning 72 and has co-written a new book on obesity, shares her past struggles — and what ...