In 2011, Leskovac starred in an episode of the Sky 1 sitcom Trollied as Leanne the deputy manager who was on maternity leave. In 2012, Leskovac played teacher Lara Heaton in the Channel 4 TV comedy drama series Shameless, and she played Karen, a beauty therapist, in an episode of the Jimmy McGovern drama series Accused.
Leskovac appeared in a Sky 1 sitcom in 2011 as Leanne, a deputy manager on maternity leave. Two years later, she played Lara Heaton, a teacher, in Shameless and Karen, a beauty therapist, in an episode of Accused.