Discover Model on Snapchat. Discover fashion models on Snapchat with the hashtag #Model. Snapchat has become one of the major social media platforms that fashion models used to reach out to their loyal fans. #Model Celebrity Snapchat hashtag lists all the Snapchat usernames of fashion models. If you know any fashion model snapchat usernames, post them here at Celebrity Snapchat channel and add the hashtag #Model.