Part I: Monica talks about working with Mariah one day and John opens up about his character on 'The Big C.'
Part II: Monica and John give advice on how to overcome stage fright.
John Benjamin Hickey reveals an embarrassing 8th grade incident on PT5.
Monica takes the stand to dish on a few of her collaborators on PT5.
Andy tries to talk Monica into joining RHAtl and John gives Andy a special birthday present on 'Here's What.'
Monica dishes on her past and present relationship with Brandy.