Sona Movsesian is an executive assistant, author and media personality. She has been the personal assistant of late-night talk show host Conan O'Brien since 2009, and has been featured in show segments, including as a guest in 2019. Most notably, she and O’Brien traveled to Armenia for an hourlong special for his Conan Without Borders series. Movsesian has co-hosted the podcast Conan O'Brien Needs a Friend since 2018. In 2022, she released a humorous how-to book titled The World's Worst Assistant, which became a New York Times bestseller. She is currently working on her second book The World’s Worst Mom, which is expected to be published in 2026.