I`m desperate for sleep: Charlize Theron

London: Actress Charlize Theron says she loves sleeping when she is not working.

"It just depends on how I spend my time off , like now, if I have a moment, I sleep. I`m so desperate for sleep," femalefirst.co.uk quoted Theron as saying. The 38-year-old has has been going through hectic times as she simultaneously shot for three movies -- "Young Adult", "Snow White and The Huntsman" and "Prometheus" -- this year. IANS