Cheyenne Tozzi (born 9 November 1988) is an Australian model and aspiring singer, perhaps best known as the face of Mambo Goddess Australia and as the shared face of the Just Jeans denim empire. She is the younger sister of model, actress and singer Tahyna Tozzi and the daughter of Yvonee Tozzi, a retired model. Her high profile modeling work has led the press to label her the 'next Elle Macpherson'.
From 2004 until mid-2007, Tozzi dated professional surfer Taj Burrow. In an interview with a surf magazine, Burrow claimed he had initiated the break-up when a picture of Tozzi in romanticly suggestive poses with American oil-heir Brandon Davis (grandson of Marvin Davis) appeared on the internet while Tozzi was on assignment in the United States. Weeks later, Tozzi began dating Davis, however the pair have since split up. She is now dating Sydney music manager, Tyson Mullane.