Gianna Harner

Gianna Harner, born on a Friday in July 2005 in Cape Coral, Florida, is an American TikTok Star and YouTuber. She gained fame for her POV videos on the giannamjoyce TikTok account, which surpassed 10 million followers in 2024. Her Instagram, also giannamjoyce, has attracted over 1.1 million followers, featuring many selfies. Gianna posted her first TikTok in May 2020, and a video announcing her casting in a Netflix show has drawn over 9.5 million views. Her full name is Gianna Marie Joyce Harner. Her mom, younger sister Ari, and boyfriend have all appeared on her social media. In February 2025, she collaborated with Embreigh Courtlyn. She's also posted a TikTok set to Rod Wave's 'Rags2Riches' in July 2020. Small but mighty, she's a rising star in the social media world.