Other #1 songs on June 12, 2009
Across genres and charts

Know Your Enemy by Green Day

#1 alternative hit

Know Your Enemy

Green Day

Then by Brad Paisley

#1 country song

Then

Brad Paisley

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

#1 R&B song

Knock You Down

Keri Hilson featuring Kanye West and Ne-Yo

Boom Boom Pow by The Black Eyed Peas

#1 song in the UK

Boom Boom Pow

The Black Eyed Peas

Boom Boom Pow by The Black Eyed Peas

#1 song

Boom Boom Pow

The Black Eyed Peas

The #1 Movie
At the box office on June 12, 2009

The Hangover

The Hangover

Directed by Todd Phillips