He's a genius and he's responsible for a lot of everyone's favorite pop songs whether they know it ... 3 on the Billboard Hot 100 chart. "Tik Tok" — Kesha (2009) Also in 2008, Blanco and Dr.

THE WEEK’S MOST POPULAR CURRENT R&B/HIP-HOP SONGS ACROSS ALL GENRES, RANKED BY STREAMING ACTIVITY DATA BY ONLINE MUSIC SOURCES TRACKED BY LUMINATE, RADIO AIRPLAY AUDIENCE IMPRESSIONS AS MEASURED ...