Katrina Lake is the guest shark for the Friday, March 6th episode of Shark Tank<\/a>. She is the CEO and founder of Stitch Fix a subscription based fashion service. Katrina will sit amongst fellow sharks like Mark Cuban<\/a> and Lori Grenier<\/a> to hear pitches from entrepreneurial hopefuls. Who is Katrina Lake from Shark Tank? Let’s find out below!<\/p>\n\n\n\n