The #1 R&B song on December 20, 2009

I Invented Sex By Trey Songz featuring Drake

Other #1 songs on December 20, 2009

#1 Hit Song

Empire State of Mind
Jay-Z and Alicia Keys

UK #1 Song

Killing in the Name
Rage Against the Machine

#1 Country Song

Need You Now
Lady Antebellum

#1 Alternative Hit

Uprising
Muse

#1 Dance Track

Bad Romance
Lady Gaga

Notable December 20 birthdays in the 2000s

Blake Bertrand
Voice Actor
Born December 20, 2001

Amanda Carbajales
Dancer
Born December 20, 2000

Victoria Diniz
TV Actress
Born December 20, 2002