The Amazing Race Season 30 contests, Kayla Fitz and Dessie Mitcheson share their secrets for success as petite models, how to work successfully with your best friend, how they handle negative feedback on social media and more on this episode of A Day in the Life. Connect with Dessie: http://www.instagram.com/dessiemitcheson Connect with Kayla: http://www.instagram.com/kaylafitz3 Connect with Mikhail: http://www.instagram.com/miqk http://www.twitter.com/miqk http://www.snapchat.com/add/miqk