I love great pop music and Bonnie McKee is going to have a hit on her hands with her new Moose track, 'American Girl.'

Bonnie's name may not be familiar to you, but her songs sure are. She has been a very prolific writer or co-writer of a ton of smash hits the past few years, including quite a number of Katy Perry's big hits, such as 'Part of Me,' 'Teenage Dream' and 'California Gurls.'

Some of her other writing credits include:

  • Taio Cruz -Dynamite
  • Britney Spears - 'Hold It Against Me'
  • Ke$ha - C'Mon

Here she performs a medley of some of her hits written for others!

Here's a great interview with 'Billboard.'