Is it September already?! Time to head back to school — even for the students at McKinley High School. As Glee gears up for its third season, the latest promo for the Emmy award winning show has hit the Internet and this time it's with the infamous class picture day. Check out the fashionable Lea Michele, Chris Colfer, Dianna Agron and Cory Monteith as they say "cheese!". For more "yearbook" photos of the cast head to E! Online.