The Sims 3 Showtime has 3 new traits: Social butterfly, Natural born performer and Diva.
Natural born performers are done for the show business, act with flair and are better singers, acrobats and magicians. They are comfortable on stage and happy when they are in front of an audience, which they naturally attract.
Social butterflies love to interact with others and receive a positive moodlet called “It’s all about me” when they are the center of attention (it happens often when they are performing).
They get depressed when people don’t care about them, getting “It’s like I’m invisible” moodlet.