WWE Universe: Celebrate Earth Day with WWE.com today. Check out all of our exclusive Earth Day content and do your part to make our planet a little bit greener.

• Honor Earth Day with The Bella Twins. The eco-conscious Divas offer the WWE Universe a special Earth Day message (READ) and are featured in new photo galleries. (TWINS PHOTOS | BRIE'S EARTH DAY PHOTOS)

• Check out a WWE.com exclusive video of ECW announcer Matt Striker as he plants a tree at Queens College in New York City. (WATCH)

• Head to WWE Shop on Earth Day. All day Wednesday, WWE Shop is giving a recyclable WWE bag FREE with any purchase (while supplies last). (GO GREEN WITH WWE SHOP)

• Return to WWE.com tomorrow to watch an exclusive video of how Joey Styles spent his Earth Day.

• This Earth Week, WWE's Green Committee has arranged several activities in honor of our planet. On Earth Day, WWE Employees will help clean up Stamford, Conn.'s Cove Island Park. Also, Heather Barnhart of the Environmental Protection Agency will speak to WWE employees during a special Lunch & Learn session. WWE is also holding an e-waste drop off and pick up, encouraging employees to responsibly discard old computers, monitors, printers and scanners. Swap-A-Mania will feature a gently-worn fashion accessory exchange. Finally, with spring in the air, employees can tidy up during WWE's Office Clean-up Day.