Z100 9@9 (03.24.2010)
9 Jay-Z/Mr. Hudson - Young Forever [R]
8 OneRepublic - All The Right Moves [R]
7 Trey Songz/Fabolous - Say Aah [D]
6 Train - Hey, Soul Sister [R]
5 Ke$ha - Your Love Is My Drug [R]
4 B.O.B/Bruno Mars - Nothin' on You [R]
3 Young Money/Lloyd - BedRock [+2]
2 Taio Cruz/Ludacris - Break Your Heart [=]
1 Rihanna - Rude Boy [=]
Falloffs
3 Selena Gomez and The Scene - Naturally
4 JLS - Everybody In Love
6 La Roux - Bulletproof
7 Jason DeRulo - In My Head
8 Kevin Rudolf/Jay Sean/Lil Wayne/Birdman - I Made It
9 Lady Gaga - Bad Romance