Kirsten Belle Addison, known on social media as Kirsty Belle, is a British beauty influencer who continues to grow her platforms posting makeup tips and tricks she learnt at beauty school, as well as current beauty trends and celebrity inspired looks.

Based in London, Addison first emerged in 2017 posting make-up tutorials on YouTube, but rose to prominence after starting her TikTok channel and racking up over a million followers and 45 million likes. Since then, she's landed collaborations with popular brands including L'Oréal Paris, Illamasqua and Look Fantastic.