The Season Four premiere of Glee is coming up quickly, and finally, we've gotten our first sneak peek at the "brave new Glee" from show creator Ryan Murphy himself!

Ryan tweeted a 30 second trailer for the new season, which leaves McKinley High's Glee Club without some of their biggest stars, like Rachel Berry (Lea Michele) and Finn Hudson (Cory Monteith). The trailer gives us our first glimpse at Kate Hudson's harsh character, Sue Sylvester's baby, and Mr. Schuster's (Matthew Morrison) new haircut -- check it out!:

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Although all the seniors are gone, we can see in the trailer that we'll still follow Rachel and Kurt Hummel's (Chris Colfer) storyline, but there's no sight of Cory, Dianna Agron, Amber Riley, or Naya Rivera -- at least in this clip. Of course, I wouldn't rule these guys out... there's always surprises on this show!

What are you most excited about from the trailer?!