You've heard the phrase "one size fits all" – but is it really true?! The original plus-size supermodel, Emme, is here helping three women test an outfit with pieces that claim to fit most. Then, one of Instagram's top influencers Hannah Bronfman shares her trick to combat cellulite. Plus, "The Amazing Race" host Phil Keoghan is here testing his geography skills, and Rach is cooking up crispy tuna steaks!