What's the song from "The Hills" ?

Question

I was watching The Hills episode , where it was Stephanie's birthday , and at the end of the show , before it went off , Stephanie was apologizing to Lauren , and I was wondering what was the song playing in the background .

Answer 1

If you go to

http://www.mtv.com

They'll tell ya

Answer 2

im watching it right now

so when i find out ill tell you :D