Happy Earth Day, Crushers and Tweeters! We hope you celebrated today, but if you didn't get around to helping Mother Earth yet, there's still time. Luckily for you, tweeting celebs shared some ideas of how you can do your part. Singer Michelle Branch (pictured) posted, "Happy Earth Day! Try and do one 'green' act today. Recycle, buy organic, turn off your lights, buy local, plants a tree, plant a garden.." and "Step Up" star Jenna Dewan urged followers, "Let's take a moment 2 feel R connectedness w/ the world 2day. Treat evry human,animal,plant w/ respect."
Meanwhile, other stars found some unconventional, albeit Earth-conscious, ways to celebrate. Blink182 rocker Mark Hoppus joked, "Happy Anniversary, Mother Earth. I already called you in sick to work. Here's breakfast in bed, flowers, and back rub coupons" and former "American Idol" contestant Melinda Doolittle found her own way to pay homage, tweeting, "In honor of Earth Day, I think I'll stay between these recycled sheets and not turn any lights on. Yep, that's what I'll do...bye y'all! 
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Check out the rest of today's best tweets in Hollywood to find out which star of "The Office" is penning their own book!Follow us @
hollywoodcrush to get even more celebrity and pop culture news around the clock!
@jakepavelka1 Don't you hate when you go to make breakfast and you find there are no eggs... Lol... To the store we go.
-Jake Pavelka, Reality Star ("The Bachelor," "Dancing With the Stars")
@ddlovato You know it's gonna be a long day, when lunch AND dinner is scheduled.. Haha gonna be a long but super fun day!!!
-Demi Lovato,Singer, Actress ("Camp Rock")
@brookeburke Oprah has the swankiest dressing room ever!!!!
-Brooke Burke, Reality Star ("Dancing With the Stars")
@mindykaling It's true, I'm writing a book! Twitter has an 140 character limit, but I hear books can have something like 500,000 characters!
-Mindy Kaling, Actress ("The Office")
@adammshankman On the plane reading Chelsea Chelsea bang bang. Laughing so hard, everyones looking at me like I'm a lunatic. Ms Handler, I love you.
-Adam Shankman, Choreographer, Director ("Hairspray")
@emily_osment Hangin with the infinitely ill @David_Henrie on za beach.
-Emily Osment, Actress ("Hannah Montana")
@ellendegeners Can Russell Crowe really shoot a bow and arrow like Robin Hood?. Um… Yes http://su.pr/1Whqh
-Ellen DeGeneres, TV Host ("The Ellen DeGeneres Show")
@emilygiffin Met the "Something Borrowed" cast (or "sobo" as they call it) and saw the set, costume designs, etc... so much fun....
-Emily Giffin, Author ("Something Borrowed")
@smashleybell I found some Miu Miu shoes today that made my heart skip a beat. Im making the boy go back with me 2morrow 4 moral support when I buy them.
-Ashley Madekwe, Actress ("The Beautiful Life: TBL")
@waynebrady I'm thinking of doing 48 hrs of just saying yes to everything a la Jim carrey in ... The Jim carrey movie where he says yes..to everything
-Wayne Brady, TV Personality ("The Wayne Brady Show")
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