GT Fitness is back once again! How has everyone been doing this week? I had a birthday yesterday (Go me!) and found a laugh line on my face and have been silently freaking out ever since. TRUE STORY.

I went classic on this week's song because it makes me feel invincible. I sing this song in my head when I say something intelligent in class or when I accomplish anything really. I don't know who's biting the dust when I sing this in response to cleaning my bathroom but it makes me feel awesome.