BILLBOARD MAGAZINE'S (USA) TOP SINGLES FOR (AIRPLAY) 2009*

https://www.youtube.com/watch?v=8xg3vE8Ie_E&ab_channel=TaylorSwiftVEVO

No.-Song-Artist-Peak Month
  1 LOVE STORY-TAYLOR SWIFT-JANUARY
  2 YOU BELONG WITH ME-TAYLOR SWIFT-October
  3 I'M YOURS-JASON MRAZ-January
  4 KNOCK YOU DOWN-Keri Hilson,Kanye West & Ne-Yo-June
  5 BOOM BOOM POW-BLACK EYED PEAS-May
  6 JUST DANCE-LADY GaGa & COLBY O'DONIS-January
  7 BLAME IT-Jamie Foxx & T-Pain-April
  8 I GOTTA FEELING-Black Eyed Peas-August
  9 POKER FACE-Lady Gaga-April4
 10 LIVE YOUR LIFE-T.I. & Rihanna-January  
 11 Single Ladies (Put A Ring On It)-Beyonce-February
 12 Dead And Gone-T.I. & Justin Timberlake-March 
 13 Best I Ever Had-Drake-August
 14 Heartless-Kanye West-February
 15 You Found Me-The Fray-February
 16 I Know You Want Me (Calle Ocho)-Pitbull-June
 17 Right Round-Flo Rida-March
 18 Use Somebody-Kings Of Leon-September 
 19 Kiss Me Thru The Phone-Soulja Boy Tell 'Em & Sammie-April
 20 Gives You Hell-The All-American Rejects-February
 21 Down-Jay Sean & Lil Wayne-October 
 22 Day 'N' Nite-Kid Cudi-June
 23 Mad-Ne-Yo-March
 24 My Life Would Suck Without You-Kelly Clarkson-February
 25 Halo-Beyonce-May
 26 Second Chance-Shinedown-June
 27 Birthday Sex-Jeremih-June
 28 Hot N Cold-Katy Perry-January
 29 Run This Town-Jay-Z,Rihanna & Kanye West-September
 30 Whatever You Like-T.I.-January
 31 The Climb-Miley Cyrus-April
 32 Miss Independent-Ne-Yo-January
 33 Turnin Me On-Keri Hilson & Lil Wayne
 34 Waking Up In Vegas-Katy Perry-June
 35 Obsessed-Mariah Carey-September
 36 LoveGame-Lady GaGa-July
 37 Sober-P!nk-March
 38 Break Up-Mario, Gucci Mane & Sean Garrett-September
 39 Please Don't Leave Me-Pink
 40 Circus-Britney Spears-February
 41 Every Girl-Young Money-June
 42 Let It Rock-Kevin Rudolf & Lil Wayne-January
 43 Hotel Room Service-Pitbull-September
 44 Fire Burning-Sean Kingston-July
 45 Womanizer-Britney Spears-January 
 46 So What-P!nk-January
 47 Whatcha Say-Jason Derulo-November
 48 Throw It In The Bag-Fabolous & The-Dream-September
 49 Rockin' That Thang-The-Dream-March
 50 Don't Trust Me-3OH!3-May
*As published in the December 19,2009 issue of Billboard Magazine.