Hosting a party isn’t just something ANYONE can do. It takes skill, finesse, and a keen sense of people skills to set yourself apart from rabble. In today’s all new episode of “The Brill of it All,” the inimitable Dianne Brill lays out THE NUMBER ONE MOST IMPORTANT thing a good host or hostess can do to ensure the success of their party. Can you guess what it is? Watch below to get the answer.