Jason Liberty, Royal Caribbean Group's president and CEO, said Icon of the Seas has "Instagrammable moments" that generate "FOMO" from guests' friends and family, in turn driving more bookings.Brittany Chang/Business InsiderRoyal Caribbean Group's CEO said its new Icon of the Seas was designed to have "Instagrammable moments."Guests' social media posts create "FOMO" that helps drive bookings, he said.