Nikki Osborne (born 19 July 1981 in Redcliffe, Queensland, Australia) is an Australian actress, former model and television presenter. Osborne is best known as a former host of the now-defunct late night interactive quiz series, Quizmania ( Nine Network, 2006"2007). Osborne has also featured in feature film productions such as the American mini-series, The Mystery of Natalie Wood (2003) and Ned (2004).