I have had most if not all of these songs in my iTunes library at some point in my life.
1. Boom Boom Pow - Black Eyed Peas
2. Poker Face - Lady Gaga
3. Just Dance - Lady Gaga featuring Colby O'Donis
4. I Gotta Feeling - The Black Eyed Peas
5. Love Story - Taylor Swift
6. Right Round - Flo RideĀ
7. I'm Yours - Jason Mraz
8. Single Ladies (Put a Ring on It) - Beyonce
9. Heartless - Kanye West
10. Gives You Hell - The All-American Rejects
11. You Belong with Me - Taylor Swift
12. Dead and Gone - T.I. featuring Justin Timberlake
13. You Found Me - The Fray
14. Use Somebody - Kings of Leon
15. Knock You Down - Keri Hilson Featuring Kanye West and Ne-Yo
16. Blame It - Jamie Foxx featuring T-Pain
17. I Know You Want Me (Calle Ocho) - Pitbull
18. Live Your Life - T.I. featuring Rihanna
19. Kiss Me thru the Phone - Soulja Boy Tell 'Em featuring Sammie
20. Down - Jay Sean featuring Lil Wayne
Disclaimer - this was a ringtone I used for my then boyfriend.