The #1 R&B song on June 18, 2009

Knock You Down By Keri Hilson featuring Kanye West and Ne-Yo

Other #1 songs on June 18, 2009

#1 Hit Song

Boom Boom Pow
The Black Eyed Peas

UK #1 Song

Mama Do (Uh Oh, Uh Oh)
Pixie Lott

#1 Country Song

Then
Brad Paisley

#1 Alternative Hit

New Divide
Linkin Park

#1 Dance Track

When Love Takes Over
David Guetta featuring Kelly Rowland

Notable June 18 birthdays in the 2000s

Sara Arjun
Movie Actress
Born June 18, 2005
Daneliya Tulyeshova
Pop Singer
Born June 18, 2007
Robbie Firmin
Pop Singer
Born June 18, 2003
Serena Quadrato
Stage Actress
Born June 18, 2004
Sam Wernik
Rapper
Born June 18, 2001