The hills episode on 10/1-the song that played as audrina left the hotel room al!

Question:

The hills episode on 10/1-the song that played as audrina left the hotel room all pissed off at lauren?

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it was sung by a girl but i really cant remember the words, hopefully someone knows :/

Answers: This episode contains music from:
Sara Bareilles, "Vegas"
KT Tunstall, "Hold On"
Uncle Kracker, "Vegas Baby"
Cartel, "Burn This City"
Jesse Malin, "Dont Let em Take You Down"
Fall Out Boy, "Thanks for the Memories"
Foo Fighters, "The Pretender"
The Skeptics, "She Was Hot"
Kat Deluna (feat. Elephant Man), "Whine Up"
Britney Spears, "Gimme More"
Nelly Furtado, "Do It"
Letters Lost, "Wish"
Taxi Doll, "Sweetest Thing"
HelenaMaria, "Let Me Breathe"
David Condos, "Permanent (Smoking City)"
Kelly Clarkson, "Be Still"

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