If there was any doubt that the Black Eyed Peas and Lady GaGa ruled the radio waves this year, Billboard’s year end singles chart confirms their dominance. The Peas’ “Boom Boom Pow” is the year’s most popular song according to Billboard’s Hot 100 2009 rankings. The Peas also take the No. 4 rung with “I Gotta Feeling.” Who comes in at No. 2 and 3? Miss GaGa with “Poker Face” and “Just Dance.”
The chart combines airplay and single sales.
 
Taylor Swift almost manages to also snare a pair of tune in the top 10, but she has to settle for “Love Story” at No. 5 and “You Belong with Me” at No. 11.
 
Also placing tracks in the top 10 are Flo Rida (“Right Round”), Jason Mraz (I’m Yours”), Beyonce “Singles Ladies [Put a Ring on It]”); Kanye West (“Heartless”) and All-American Rejects (“Gives You Hell.”
 
For a complete listing, go to Billboard.com.