Plot: Host JB Smoove welcomes Emmy winner and social media sensation Tabitha Brown, Ring Doorbell creator Jamie Siminoff, and Amazon executive Michelle Rothman to hear pitches from 4 entrepreneurs. A slay-ing beauty tool, the daddy of all cleaning appliances, a fashion item that fits the bill, and a quirky home tool compete for a spot in Amazon’s exclusive Buy It Now Store and the chance to win $20,000