Dutchess of York, Sarah Ferguson, responds to an enthusiastic greeting from Colorado Weightwatchers at the Hyatt hotel ballroom Thursday moring. She gave a motivational talk from her own experience with weight and self esteem. [Getty Images]

Dutchess of York, Sarah Ferguson, responds to an enthusiastic greeting from Colorado Weightwatchers at the Hyatt hotel ballroom Thursday moring. She gave a motivational talk from her own experience with weight and self esteem. (Photo By Brian Brainerd/The Denver Post via Getty Images) — see more

Dutchess of York, Sarah Ferguson, responds to an enthusiastic greeting from Colorado Weightwatchers at the Hyatt hotel ballroom Thursday moring. She gave a motivational talk from her own experience with weight and self esteem. (Photo By Brian Brainerd/The Denver Post via Getty Images)