PopCrush is bringing you the Top 40 Pop Songs for March 2013 to help you finally ring in the spring season! We've compiled our very own list for the Top 40 Pop Songs for March 2013, taking into account radio airplay, songs popular on PopCrush and stats from iTunes and Billboard.

Demi Lovato's track 'Heart Attack' sits at No. 1 -- the songstress is poised for another smash-hit album after her wildly successful 2011 'Unbroken' LP. Bruno Mars' ballad 'When I Was Your Man' has caught like wildfire on the airwaves behind his first single 'Locked Out of Heaven' -- both off his sophomore album, 'Unorthodox Jukebox.'

Taylor Swift has a stronghold on our countdown as well with both her singles 'I Knew You Were Trouble' and '22' coming in on our list.

Pop mainstays like Justin Bieber and the boys of One Direction are also on the list twice. Bieber is still going strong with 'Beauty and a Beat' featuring Nicki Minaj and his newest single 'Right Here' with Drake. 1D's charity single 'One Way or Another (Teenage Kicks)' and 'Kiss You' also come in on our Top 40 Pop Songs on March 2013.

Check out our list below!

Top 40 Pop Songs -- March 2013

40. Skylar Grey, 'C'Mon Let Me Ride' Feat. Eminem
39. Phillip Phillips, 'Home'
38. Hunter Hayes, 'Wanted'
37. The Lumineers, 'Ho Hey'
36. The Script, 'Hall of Fame' Feat. will.i.am
35. fun., 'Carry On'
34. Of Monsters and Men, 'Little Talks'
33. Rihanna, 'Diamonds'
32. Taylor Swift, '22'
31. Pink, 'Try'
30. Justin Bieber, 'Beauty and a Beat' Feat. Nicki Minaj
29. One Direction, 'Kiss You'
28. Calvin Harris, 'Sweet Nothing' Feat. Florence Welch
27. Alicia Keys, 'Girl on Fire'
26. A$AP Rocky, 'F--kinn Problems' Feat. 2 Chainz, Drake and Kendrick Lamar
25. Maroon 5, 'Daylight'
24. fun., 'Why Am I the One'
23. Emeli Sande, 'Next to Me'
22. Cher Lloyd, 'With Ur Love' Feat. Juicy J
21. Kelly Clarkson, 'Catch My Breath'
20. Kendrick Lamar, 'Poetic Justice' Feat. Drake
19. Swedish House Mafia, 'Don't You Worry Child'
18. Lil Wayne, 'Love Me' Feat. Drake
17. Bruno Mars, 'Locked Out of Heaven'
16. will.i.am, 'Scream & Shout' Feat. Britney Spears
15. Macklemore & Ryan Lewis, 'Thrift Shop'
14. Baauer, 'Harlem Shake'
13. Fall Out Boy, ‘My Songs Know What You Did in The Dark (Light Em Up)’
12. Kesha, ‘C’Mon’
11. Pitbull ‘Feel This Moment’ Feat. Christina Aguilera
10. Imagine Dragons, ‘Radioactive’
9. Olly Murs, ‘Troublemaker’ Feat. Flo Rida
8. Justin Timberlake, ‘Suit & Tie’ Feat. Jay-Z
7. Drake, ‘Started From The Bottom'
6. Rihanna, ‘Stay’
5. Taylor Swift, ‘I Knew You Were Trouble’
4. Justin Bieber, ‘Right Here’ Feat. Drake
3. One Direction, ‘One Way or Another (Teenage Kicks)’
2. Bruno Mars, ‘When I Was Your Man’
1. Demi Lovato, ‘Heart Attack’

Did Your Favorite Song Make This Month’s Top 40?
The Top 40 Pop Songs for March 2013 are based on a combination of the most searched songs on PopCrush.com, airplay at select pop radio stations in the United States and the personal opinion of the PopCrush editorial staff.