Celebrating Rosh Hashanah And Pink's Birthday In Today's Tweet Dreams

For many, today at sundown marks Rosh Hashanah, or, if you will, the Jewish New Year. Celeb tweeters, both those celebrating and those simply wishing a Shana Tova to those who observe, took to their pages. Nichole Richie posted the traditional, "Shana Tova!", as did Ricky Martin who wrote, "L'Shana Tova to all of my friends celebrating Rosh Hashana!!!!!"

Pink is not only celebrating Rosh Hashanah today, but her her 31st birthday as well! The star's honey Carey Hart tweeted, "And its a special day today! Its my sexy mamma's b day today!!! Letting @pink sleep in." The "So What" singer certainly appreciated the love, especially from one person in particular, as she shared, " thank you all for the birthday wishes:) we should all be congratulating my mama:) she did all the work. thanks mommy:) i love you. xoxo."

Check out the rest of Wednesday's best from the Hollywood Twitterverse, including Justin Bieber gearing up for the VMAs and the cast of "Modern Family" stopping by Oprah! Follow us @hollywoodcrush to get even more celebrity and pop culture news around the clock!

@sn00ki Good morning! Wakin up with some cereal and cartoons :)

-Nicole "Snooki" Polizzi, Reality Star ("Jersey Shore")

@hollymadison123 Up early for an Anaheim day! Throwing a pitch at Angels game and Disney!!!

-Holly Madison, Reality Star ("Holly's World")

@78violet Unbelievably excited 2 see Aly's new show #Hellcats tonight! So freaking proud of my big sis...she's been working so hard!

-AJ Michalka, Singer, Actress ("The Lovely Bones")

@sofiavergara Filming the Oprah show today with the whole cast!! Will air sept 29!!!

-Sofia Vergara, Actress ("Modern Family")

@colin_hanks Now for a new series I shall call #morninmusic. Music I choose to play while we get ready on the hair and make up truck. They tolerate it

-Colin Hanks, Actor ("The Good Guys," "The House Bunny")

@adamlevine I've been MTVd. http://plixi.com/p/43964321

-Adam Levine, Musician (Maroon 5)

@justinbieber off to rehearsal for the VMA's!! We are almost there...just 4 Days now!!!

-Justin Bieber, Singer

@spencerpratt 3% of all tweets are about Justin Bieber. Well, I refuse to have any part in that! Wait -

-Spencer Pratt, Reality Star ("The Hills")

@khloekardashian Hahahaha I laugh at how I RT things about myself.... Is that allowed?! LOL But man I want 2 million followers

-Khloe Kardashian, Reality Star ("Kourtney & Khloe Take Miami," "Keeping Up With the Kardashians")

@chriscolfer Oh no, there's a Halloween store walking distance from my place. This is gonna be dangerous...

-Chris Colfer, Actor ("Glee")