Talin Sona Movsesian (Armenian: Թալին Սօնա Մովսէսեան; born October 13, 1982) is an American executive assistant, author, and media personality.

[7] In 2022, she released a humorous how-to book titled The World's Worst Assistant, which became a New York Times Best Seller.

As an important moment defining her relationship with O'Brien, Movsesian points to a 2014 segment where, after she sent out a company-wide email complaining about her stolen Gigolos mug, Conan brought his camera team to do a full investigation.

[7][26][27][28] On July 11, 2019, O'Brien interviewed Movsesian on Conan after scheduled guest Kumail Nanjiani had to cancel at the last minute.

[32] On June 18, 2021, Movsesian announced she was writing a book titled The World's Worst Assistant, a humorous how-to guide.

[8] Chris Kornelis writing for the New York Times characterized the book to be about "how two flawed people who were meant to be together found each other.

[36] She posted on her Instagram account stating she gave birth on July 1, 2021, to her two sons, Mikey and Charlie, one week after the final show of Conan.