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In case you haven't heard, Glee is pretty much amazing. So, when the hit FOX show's stars — Lea Michele, Dianna Agron, and Amber Riley — graced our May cover, we still wanted more! That's why we are coming out with four covers of the oh-so-chic Glee gals.

And while we're on the subject of Glee, you'll never guess who was originally up for the role of insult-slinging, track-suit-wearing Sue Sylvester. Watch the video below to find out!

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Still want more Glee?

ENTER ONE OF THESE GLEE GIVEAWAYS

Win VIP tickets to see Glee in concert:

One grand-prize winner will receive VIP passes for two to Los Angeles to see the summer's hottest music event. Plus, 40 lucky winners will receive a "Gleek for Life" prize package including the all-new Karaoke Revolution Glee: Volume 2 for Wii and Glee-ful apparel.

Like us on Facebook to win the ultimate Glee fan package:

Ten winners will take home an amazing Glee prize — including a cover signed by the stars, a Glee beauty bag worth $200, and a free year-long subscription to Marie Claire. To be eligible, you must become a fan of Marie Claire on Facebook by "liking" the Marie Claire Facebook page.

Win the Glee stars' cover looks:

Want to snag the beauty looks modeled by Lea Michele, Dianna Agron, and Amber Riley? Starting April 19, you can enter to get them for free! Three winners will get a year's supply of products — makeup from Clinique and hairstyling essentials from TRESemmé — used at the cover shoot!

NOT DONE GLEEKING OUT? WE'VE GOT EVEN MORE:

Tune in to Glee at 8/7C on FOX.

What do you think?