Z100 9@9 (05.05.2010)
9 La Roux - Bulletproof [=]
8 Jay-Z/Mr. Hudson - Young Forever [R]
7 Train - Hey, Soul Sister [R]
6 Selena Gomez and The Scene - Naturally [R]
5 Lady Antebellum - Need You Now [R]
4 Jamie Foxx/Justin Timberlake - Winner [R]
3 Sean Kingston/Justin Bieber - Eenie Meenie [+1]
2 Usher/will.i.am - OMG [R]
1 Ke$ha - Your Love Is My Drug [+6]
Falloffs
1 Christina Aguilera - Not Myself Tonight
2 B.o.B./Bruno Mars - Nothing On You
3 Lady Gaga - Alejandro
5 Jason DeRulo - In My Head
6 Kevin Rudolf/Birdman/Lil Wayne/Jay Sean - I Made It
8 Black Eyed Peas - Rock That Body