Rhiana Jade Griffith was born in the Hunter Region of New South Wales, Australia. She began modelling as a child, doing runway work and catalogue ads, and progressed from there to television commercials.

From there, she got her first guest-starring role on the Australian medical drama Children's Hospital, and won her first film role, as Mercia in the 1998 film 15 Amore. Shortly thereafter, she won ModelQuest98's Grand Final for the 12-to-15 division, and was cast as "Jack" in the science fiction film Pitch Black.

2004 also saw Griffith embark upon her art career in earnest, with two major solo gallery showings. Her first, Chrysalis, was held at the Tighes Hill Gallery in Newcastle, Australia in January 2004. Her second, A Month in Kaos, was held at the Surry Hills Cafe 249 art gallery in Sydney, Australia in May 2004. Griffith also acted in another short film, A Whole New You, and guest-starred in an episode of the hit Australian medical drama All Saints. As the year came to a close, Griffith portrayed Barbarella in print and television ads promoting the Flickerfest film festival.

In 2005, Griffith held her third art exhibition, a collaboration with her brother, poet Damien Griffith, called Sibling Revelry. In conjunction with the art show, they released a limited-edition book of their work, pairing her paintings with his poems. Griffith also contributed to a Wearable Art Festival, and will launch a line of clothing later in 2005. She is working on her second book, a children's book, for release in late 2005, and portrayed the starring role of Clare Newell in a short film, Wrong Answer, which will be continued in the psychological thriller called Volunteer, to be directed by JD Cohen. Description above from the Wikipedia article Rhiana Griffith, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Rhiana Jade Griffith出生于澳大利亚新南威尔士州的亨特地区。她从小就开始做模特，做T台工作和目录广告，并从那里发展到电视广告。

从那时起，她在澳大利亚医疗剧《儿童医院》中获得了她的第一个客串角色，并赢得了她的第一个电影角色，在 1998 年的电影《15 爱茉莉》中饰演麦西亚。此后不久，她赢得了 ModelQuest98 的 12 至 15 岁组总决赛，并在科幻电影《漆黑》中饰演“杰克”。

2004年，格里菲斯也开始了她的艺术生涯，举办了两次大型个展。2004年1月，她的第一件作品《Chrysalis》在澳大利亚纽卡斯尔的Tighes Hill画廊举行。2004 年 5 月，她的第二场作品《A Month in Kaos》在澳大利亚悉尼的 Surry Hills Cafe 249 艺术画廊举行。格里菲斯还出演了另一部短片《全新的你》，并客串出演了澳大利亚热门医疗剧《万圣节》的一集。随着这一年接近尾声，格里菲斯在宣传 Flickerfest 电影节的印刷和电视广告中描绘了 Barbarella。

2005年，格里菲斯与她的兄弟诗人达米安·格里菲斯（Damien Griffith）合作举办了她的第三次艺术展览，名为“兄弟姐妹狂欢”。在艺术展的同时，他们发行了一本限量版的作品集，将她的画作与他的诗歌配对。Griffith还为可穿戴艺术节做出了贡献，并将在2005年晚些时候推出一系列服装。她正在写她的第二本书，一本儿童读物，将于2005年底发行，并在一部短片《错误的答案》中饰演克莱尔·纽厄尔（Clare Newell）的主演，该片将在由JD Cohen执导的心理惊悚片《志愿者》中继续。