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

4.  Scream--Usher

3.  Lights--Ellie Goulding

2.  Wide Awake--Katy Perry

1.  Call Me Maybe--Carly Rae Jepsen