What would be a good talent show song for a soprano? EASY POINTS!?

I'm a 1st soprano- a 1st alto. I'm very shy and I'm in seventh grade. I'm trying to have more self esteem :) i listen to music like all time low, paramore, owl city, angels and airwaves, avril lavigne, stereo skyline, death cab for cutie, cute is what we aim for, blah blah blah i think you get the point. And I REALLY want to sing something impressive so i can impress my boyfriend. Please help! Easy points! And please no dirty stuff or swearing in the song. Thank you!