The team heads south to throw a Sweet 16 party for the daughter of Cynthia Bailey ("Real Housewives of Atlanta"); David may have to add therapist to his job description when mother and daughter butt heads.

David throws a wedding for his assistant Montre and enlists the help of "Saturday Night Live's" Leslie Jones; Montre becomes a groomzilla and Leslie is missing.

Star Reza Farahan challenges David to a spectacular, over-the-top birthday party fit for a Persian prince.