Watched by millions as the co-host of Dancing with the Stars and Entertainment Tonight, Samantha Harris is an Emmy-winning journalist, certified personal trainer, nutrition advocate and healthy living evangelist.
A prolific actor of stage and screen, Rob Lowe is known for his roles in St. Elmo's Fire, and Parks and Recreation. He is also a dedicated cancer activist and the author of Stories I Only Tell My Friends.
A gifted storyteller & interviewer, Kelly Corrigan has touched hearts with her NYT bestselling books, including her personal story of battling breast cancer while caring for her Dad who also had cancer treatment.
Mira Sorvino is an Academy Award-winning actress, documentary filmmaker, United Nations Goodwill Ambassador and a passionate voice for victims of social injustice. She's a powerful voice for global causes.
At 39, while doing a story of heart disease, Joan Lunden failed the heart health test. With determination to transform her life, she lost 50 pounds and became an activist for The American Heart Association.
A women's health expert, Dr. Jennifer Ashton is a board-certified OB/GYN specializing in adolescent gynecology. She is the author of The Body Scoop for Girls, a modern guide for parents and teens ages 10-21.