What are some good contemporary songs to sing for my 'Thirteen' audition?

I want to audition as Lucy, from the broadway musical, Thirteen. She is smart, popular, and has learned to manipulate her friends. She also has to be able to sing from F#3 - D5 / Mezzo. Please give me some good ideas!! I really want this!! Thank you :) PS, if this makes any difference, the girl who played her in the show also plays Jade from Victorious.