"I'm On One" by DJ Khaled ft. Drake, Rick Ross & Lil Wayne was the No.1 R&B song in the U.S. this day in 2011.

#DJKhaled #I'mOnOne #Drake #RickRoss #LilWayne #WetheBestForever #Noah"40"Shebib #TMinus #Kromatik #TerrorSquad #YoungMoney #CashMoney #Universal #Motown #No.1s #hip-hop #trap #MusicSky