Other #1 songs on March 21, 2015
Across genres and charts

Shut Up and Dance by Walk the Moon

#1 alternative hit

Shut Up and Dance

Walk the Moon

Just Gettin' Started by Jason Aldean

#1 country song

Just Gettin' Started

Jason Aldean

FourFiveSeconds by Rihanna featuring Kanye West & Paul McCartney

#1 R&B song

FourFiveSeconds

Rihanna featuring Kanye West & Paul McCartney

Lay Me Down by Sam Smith featuring John Legend

#1 song in the UK

Lay Me Down

Sam Smith featuring John Legend

Uptown Funk by Mark Ronson featuring Bruno Mars

#1 song

Uptown Funk

Mark Ronson featuring Bruno Mars

The #1 Movie
At the box office on March 21, 2015

The Divergent Series: Insurgent

The Divergent Series: Insurgent

Directed by Robert Schwentke