'Real World: Brooklyn': Meet the cast

Katelynn

Age: 24

Hometown: West Palm Beach, FL

Occupation: Self-proclaimed computer geek, and the show's first transgender cast member

Baggage: Katelynn, who was born male, started living as a woman at 17, and traveled to Thailand for surgery to complete her transformation.

Drama-rama: Katelynn will have a tough time telling her roommates about her past, and we're guessing they won't all be understanding. They better watch out, though—Katelynn holds a black-belt in taekwondo!