Vaniasse, publicly known as Vania, is a Mexican cosplayer, streamer, and content creator active on Instagram, TikTok, Twitch, and X, alongside a dedicated Discord community. Her public footprint can be clearly traced back to 2021, when posts appear on her Instagram account, and since then she has maintained a presence built around visual identity, character styling, and short-form video formats, with a consistent aesthetic approach across platforms.

She became known through cosplay-centered content and a distinctive online look, combining photo sets, reels, and trend-driven clips. In parallel, she developed her streaming side on Twitch under the handle vaniasse1, where she frames her broadcasts with a community-first tone, and where her archived content and clips sit within gaming categories, with a notable presence of Fortnite-related entries in her video archive.

Her recent activity shows collaborations with brands and niche projects connected to cosplay. On Instagram she has publicly thanked a collaborator identified as Esau for helping make a cosplay possible, and she has also highlighted links with outfit and accessory providers such as Meowcos.fashion and PinkyParadise, while being credited in themed cosplay project posts like those tied to Micotaku Club.