Rihanna enters the countdown tonight, but could Katy Perry hold on to #1 for a 15th straight night?
7. Where Have You Been--Rihanna
6. She's So Mean--Matchbox Twenty
5. Want U Back--Cher Lloyd
Owl City and Carly Rae Jepsen are having a 'Good Time' thanks to your votes. But does Katy Perry continue her reign at the top?
7. I Won't Give Up--Jason Mraz
6. Good Time--Owl City featuring Carly Rae Jepsen
5. Everybody Talks--Neon Trees
It's the 7@7 debut of the new No Doubt song! But has Fun. robbed Katy Perry of her 11th straight night at #1?
7. Settle Down--No Doubt
6. Everybody Talks--Neon Trees
5. Blow Me One Last Kiss--P!nk
It's a new showing for Owl City and Carly Rae Jepsen's duet, but is Katy Perry still 'Wide Awake' at the top of the countdown?
7. Good Time--Owl City featuring Carly Rae Jepsen
6. Everybody Talks--Neon Trees
5. Lights--Ellie Goulding
P!nk debuts with her latest track, but did Neon Trees rob Katy Perry of a sixth night at #1?
7. I Won't Give Up--Jason Mraz
6. Blow Me One Last Kiss--P!nk
5. Free--Graffiti 6
Katy Perry is trying to keep her hold on the top spot, but your votes help her fight off Neon Trees and Carly Rae?
7. Free--Graffiti 6
6. I Won't Give Up--Jason Mraz
5. Want U Back--Chery Lloyd
Our good friends Junior Doctor scored enough of your votes to take a spot, but who's sitting at the top?
7. Want U Back--by Cher Lloyd
6. Uh Oh--Junior Doctor
5. Free--by Graffiti 6
Did Katy Perry manage to hold on to #1 for a second straight night? Or did Carly Rae Jepsen steal it back? Plus, it's the return of Matchbox Twenty!
7. She's So Mean--by Matchbox Twenty
6. Want U Back--by Cher Lloyd
5. Payphone--by Maroon 5
Your countdown votes were strong for Katy Perry's 'Wide Awake'! Strong enough to dethrone 7@7 queen Carly Rae Jepsen?
7. Want U Back--Cher Lloyd
6. 50 Ways To Say Goodbye--Train
5. Everybody Talks--Neon Trees
Did Katy Perry finally disrupt Carly Rae Jepsen's reign at #1? Or did 'Call Me Maybe' get the most votes for the 34th straight countdown night?
7. I Won't Give Up--Jason Mraz
6. Want U Back--Cher Lloyd
5. Everybody Talks--Neon Trees
Carly Rae Jepsen makes it a record 30 nights at #1! Who came close to dethroning her?
7. Give Your Heart A Break--Demi Lovato
6. Lights--Ellie Goulding
5. 50 Ways To Say Goodbye--Train
Has Katy Perry finally toppled Carly Rae's empire? Or did your votes put 'Call Me Maybe' at #1 for its 29th straight night?
7. Payphone by Maroon 5
6. 50 Ways To Say Goodbye by Train
5. Scream by Usher
