Top 40 Pop Songs Chart -- September 2010

The Top 40 songs chart for September features nine new entries, including four new residents of this month's Top 10. Flo Rida makes the biggest move up on the list this month by far, jumping 30 spots to reach No. 4 with 'Club Can't Handle Me.' Katy Perry's 'Teenage Dream' jumps nine spots to join 'California Girls' in the Top 10, but neither can dislodge Eminem and Rihanna's 'Love the Way You Lie' from the top spot.

We also have new entries from Train, Mike Posner and John Mayer. To hear the hottest Top 40 pop songs in the country right now, listen to AOL Radio's Fresh 40 station. Check out the entire Top 40 chart after the break.