BILLBOARD'S 10 HOTTEST SONGS - WEEK OF MARCH 29, 2014

Numbers 1 to 6 are kissing their positions for another week but forget about them. The hottest entries are "We Might Be Dead by Tomorrow" by Soko at no.9, and Aloe Blacc's "The Man," which rises to no.10.

Out of nowhere, Soko’s two-year old song, "We Might Be Dead By Tomorrow," blasts onto the Billboard Hot 10 this week, lip-locking the no.9 position.

The song also launched at No. 1 on Billboard’s Streaming Songs chart.

The song’s success is due to its use in the "First Kiss" video which went viral more than a week ago. It has already logged more than 64 million views on YouTube.

Soko also appeared in the "First Kiss" video which is embedded below.

Here 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 March 29, 2014

01 Happy - Pharrell Williams
02 Dark Horse - Katy Perry Featuring Juicy J
03 All Of Me - John Legend
04 Talk Dirty - Jason Derulo Featuring 2 Chainz
05 Pompeii - Bastille
06 Team - Lorde
07 Counting Stars - One Republic
08 Drunk in Love - Beyonce Featuring Jay Z
09 We Might Be Dead By Tomorrow - Soko
10 The Man - Aloe Blacc