For a sixth week, "Perfect" by Ed Sheeran rules the Billboard chart. Camila Cabello's "Havana" featuring Young Thug stays at second spot.

Bruno Mars and Cardi B's remix of "Finesse" rises to No. 3 while Justin Timberlake's "Filthy" debuts at No. 9.

These are this week's most popular current songs across all genres, ranked by radio airplay audience impressions and streaming activity data from online music sources. Songs are defined as current if they are newly-released titles, or songs receiving widespread airplay and/or sales activity for the first time.

Top 10 songs for the week of January 20, 2018

01 Perfect - Ed Sheeran
02 Havana - Camila Cabello Featuring Young Thug
03 Finesse - Bruno Mars & Cardi B
04 Rockstar - Post Malone Featuring 21 Savage
05 No Limit - G-Eazy Featuring A$AP Rocky & Cardi B
06 Thunder - Imagine Dragons
07 Bad At Love - Halsey
08 Too Good At Goodbyes - Sam Smith
09 Filthy - Justin Timberlake
10 MotorSport - Migos, Nicki Minaj & Cardi B