In 1999, Jenni graduated from the Western Australian Academy of Performing Arts.
In June 2007, Jenni revealed she was opening an Australian coffee shop in the US with her brother, Mark.
Jenni: (on her role in the "The 4400") Megan Doyle has no police experience and is more of an intellectual chick, who wears jeans and bling. She breaks rules, so it's a fun, loose character to play. Her background is that she was very active in Hurricane Katrina and in dealing with the refugees. She's passionate about human rights and is willing to get in, roll up her sleeves and get her hands dirty.