Contrary to the fifteen minutes of fame of online memes and viral videos in the volatile and competitive environment of YouTube, successful beauty gurus achieve sustained popularity, enjoy from long-lasting viewer engagement and inhabit legitimized celebrity positions. This article is based on a multi-year ethnographic examination of YouTube's beauty community, focusing on the popular British-Chinese beauty guru Bubz, her channel Bubzbeauty, and the community of viewers formed around her content. Parting from the question of what legitimates Bubz in her influential role, I conceptualize communityspecific norms that guide practices, particularly those related to self-presentation and identitymanagement and their implications for everyday celebrity practice. Merited fame involves certain requirements that need to be consistently demonstrated. The importance of first demonstrating expertise and effort, and then consistently following the community rules of self-presentation and engagement with brands and viewers without 'losing your own self' is at the heart of the values of YouTube's beauty community.