1998 graduate, Kat Stewart portrayed Billie Proudman in the hugely popular television series Offspring, now in its 5th season. Kat received the AACTA Award for Best Guest or Supporting Actress in A Television Drama for her work in this role.
Her breakout role was the infamous Roberta Williams in the acclaimed series Underbelly. She received both the 2008 AFI award for Best Lead Actress and the 2009 Logie award for Most Outstanding Actress, Her other Tv credits include Mr and Mrs Murder, Tangle, 30 Seconds, Newstopia as well as recurring roles on City Homicide, Kick and Last Man Standing.Other TV includes Mr & Mrs Murder and Tangle Her television roles have led to successive Logie nominations for Most Outstanding Actress (2010, 2011 and 2012).