GOING VIRAL ON TIKTOK | In 2018, the lip-syncing app Musical.ly was relaunched as TikTok. Since then, it’s popularity has soared, giving this app the power to launch people to social media stardom. But it’s not just dance trends and personalities like Charli D’Amelio that TikTok has made popular — the app has helped songs shoot to the top of the Billboard charts and helped everyday products from leggings to vacuum cleaners to cranberry juice go viral. Here are some of the songs, foods, products and more that became famous, or infamous, on TikTok.