Best Glee Song That Starts With 'F'?

Let's see what the best Glee song is for each letter of the Alphabet!

Comments & upvotes count!

Faithfully

Far From Over

Fat Bottomed Girls

Father Figure

Feliz Navidad

Fight for Your Right (To Party)

Fighter

Fire

Fire and Rain

Firework

Fix You

Flashdance... What a Feeling

Fly/I Believe I Can Fly

Footloose

For Good

For Once in My Life

Forever Young

Forget You

Friday

Friday I'm In Love

Funny Girl