TikTok users are much likelier to be superfans than the general population, research from TikTok and Luminate has found.

The latest chart reflects activity Jan. 13-19. Activity on TikTok is not included in Billboard charts except for the TikTok Billboard Top 50. The latest TikTok Billboard Top 50 includes all ...

"Tik Tok" was released in August 2009, but didn't hit No. 1 on the Billboard Hot 100 until the first week of January 2010, giving Kesha the first chart-topper of the decade; it then spent nine ...