Kesha rose to fame as a pop singer in the late 2000s, known for a bold, party-ready persona and a very recognisable vocal style. Short clips of her laughing have circulated online as reaction sounds, shared in meme edits, TikTok videos and Discord chats where a human laugh works better than a canned effect. Because the laugh is short, expressive and easy to recognise, creators keep returning to it for funny, flirty or slightly chaotic moments, and it continues to spread through reuse rather than through any single viral video.