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Gretel Killeen
Gretel Killeen is an Australian television personality, author, comedian, and journalist. She is known for hosting the popular reality show Big Brother Australia, as well as numerous other television programs. Killeen has also written several books, including the best-selling memoir My Life is a Toilet.
Titles credited to Gretel Killeen
Big Brother
Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other versions of the format, the show features a group of cont...
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