The #1 song in the UK on May 21, 2015

Cheerleader By OMI

Other #1 songs on May 21, 2015

#1 Hit Song

See You Again
Wiz Khalifa featuring Charlie Puth

#1 R&B Song

See You Again
Wiz Khalifa featuring Charlie Puth

#1 Country Song

Girl Crush
Little Big Town

#1 Alternative Hit

Dead Inside
Muse

#1 Dance Track

Chains
Nick Jonas

Notable May 21 birthdays in the 2010s

Turbo Two Legs
Cat
Born May 21, 2016