Club Chalamet

Club Chalamet is a fan account on both Twitter and Instagram for the American and French actor Timothée Chalamet run by Simone Cromer (born September 30, 1966). She created the Twitter account in 2018 after Chalamet's success in Call Me by Your Name (2017), as a space for older fans. She became viral in 2023 after several controversial comments she made about Chalamet's girlfriend, Kylie Jenner, which sparked discussions regarding parasocial relationships and Stan Twitter. Since then, her reaction to content involving the couple has become an internet meme.

Cromer is credited with helping to popularize the Timothée Chalamet look-alike contest of 2024. Since her virality in 2023, she has been referred to as a "micro-celebrity" and "Timothée Chalamet's most well-known stan" by varying publications, and has had a profile by The Wall Street Journal.