TV personality Kyle Richards (Bravo's "The Real Housewives of Orange County"); Peacock's "Bel-Air" cast Jabari Banks, Olly Sholotan, Akira Akbar & Cassandra Freeman; TV personality Carter Oosterhouse (ABC's "The Great Christmas Light Fight"); Chef Mario Carbone prepares a tasty dish; Dr. Maria Rivero shares tips to deal with holiday stress; Gilt shoppable finds!