WATCH: Holly H gives her top five TikTok tips
Holly H is the UK's biggest TikTok user with over 13 million followers.
She knows a thing or two about the app and we asked her for her top tips on being a great TikTok user.
TikTok is one of the world's most popular growing apps and has over a billion users worldwide.
Here's her advice on being both a great, and safe, TikTok-er.