Percabeth1233 got that one first. it was Mirrors by Justin Timberlake

 I'm not giving you much for the next one, but it shouldn't be too hard. The next one is, 

  She's just a girl, and she's on fire
Hotter than a fantasy, longer like a highway
She's living in a world, and it's on fire
Feeling the catastrophe, but she knows she can fly away
Oh, she got both feet on the ground
And she's burning it down
Oh, she got her head in the clouds
And she's not backing down