Z100 9@9 (03.23.2010)
9 Lady Gaga - Bad Romance [R]
8 Kevin Rudolf/Jay Sean/Lil Wayne/Birdman - I Made It [R]
7 Jason DeRulo - In My Head [R]
6 La Roux - Bulletproof [=]
5 Young Money/Lloyd - BedRock [R]
4 JLS - Everybody In Love [-1]
3 Selena Gomez and The Scene - Naturally [R]
2 Taio Cruz/Ludacris - Break Your Heart [R]
1 Rihanna - Rude Boy [=]
Falloffs
2 B.O.B/Bruno Mars - Nothin' on You
4 Justin Bieber/Ludacris - Baby
5 Taylor Swift - Today Was A Fairytale
7 Lady Antebellum - Need You Now
8 Ke$ha - Your Love Is My Drug
9 OneRepublic - All The Right Moves