The #1 R&B song on December 31, 2009

I Invented Sex By Trey Songz featuring Drake

Other #1 songs on December 31, 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 31 birthdays in the 2000s

Joe Scally

Born December 31, 2002

Katie Volynets

Born December 31, 2001

Alycia Parks

Born December 31, 2000