Carnie Wilson

Singer & Actress, Founding Member of "Wilson Phillips"

Jessie Pavelka

Fitness Expert; Former Television Host on NBC’s "The Biggest Loser"

Kirstie Alley

Film and TV Actress; "Cheers" and "Look Who's Talking"

Kris Jenner

Reality TV Star & Former Executive Producer of "Keeping Up with the Kardashians"

Larysa Didio

Celebrity consultant in nutrition and healthful living.

Paula Zahn

Distinguished News Anchor & Nine-Time Emmy Award Winner

Rachel Frederickson

Winner of "The Biggest Loser" Season 15

Robin Miller

Host of "Quick Fix Meals with Robin Miller" on Food Network, Nutritionist

Ruben Studdard

American Idol Winner; The Biggest Loser Contestant; Dubbed the "Velvet Teddy Bear"

Ruben Studdard & Jordan Sparks - American Idol

Sherri Shepherd

Actress, Comedian, Former Co-host of "The View" & Host of the "Two Funny Mamas" Podcast

'Wendy Williams Show' is ending, Sherri Shepherd show ahead : NPR