BILLBOARD'S 10 HOTTEST SONGS - WEEK OF MARCH 15, 2014

Like Pharrell singing at the Oscars happily, everyone is happy as our last week's TOP 10 is still the top ten on the Billboard Chart for the week of March 15.

The no.1 song is still Pharrell Williams' "Happy."

Katy Perry's "Dark Horse," featuring Juicy J is still at no.2 spot, as well as "Talk Dirty" by Jason Derulo Featuring 2 Chainz and "All Of Me" by John Legend at 3rd and 4th positions respectively.

"Pompeii" by Bastille and "Team" by Lorde both gain a notch this week leaving Beyonce's Drunk in Love down at no.7.

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 15, 2014

01 Happy - Pharrell Williams
02 Dark Horse - Katy Perry Featuring Juicy J
03 Talk Dirty - Jason Derulo Featuring 2 Chainz
04 All Of Me - John Legend
05 Pompeii - Bastille
06 Team - Lorde
07 Drunk in Love - Beyonce Featuring Jay Z
08 Counting Stars - One Republic
09 Say Something - A Great Big World & Christina Aguilera
10 Timber - Pitbull feat. Ke$ha

[HD] Pharrell Williams - Happy - Oscars 2014