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

4.  Free--Graffiti 6

3.  Blow Me One Last Kiss--P!nk

2.  Some Nights--Fun.

1.  Wide Awake--Katy Perry