Monet was born in West Hills, California. She has performed on the small screen in numerous television commercials beginning at the age of seven. In 1997, she had a guest appearance in an episode of Pacific Blue. In 2003, she landed recurring roles on the television series American Dreams, The Bernie Mac Show and 8 Simple Rules.
She was eventually cast as Megan Kleinman on the short-lived CBS sitcom Listen Up!, where she starred alongside Jason Alexander. She also guest-starred on Zoey 101 as Chase’s ex-girlfriend Rebecca. In 2007, she appeared in the film Nancy Drew and family comedy film Taking 5. She also appeared in the 2006 horror film Simon Says with Crispin Glover.