'Pretty Little Liars' Begins Filming And Stars Reach 1,000 Tweets In Today's Tweet Dreams

It's been a busy week for television stars. After the fun that was Sunday's Emmy's, many have kicked off their first days of filming! On Monday, it was "Glee" and "Vampire Diaries," and today the stars of "Pretty Little Liars" had to wake up bright and early at 5 a.m. and head to set. "Helllooo 5 am. First day back for pll," tweeted leading lady Lucy Hale, who recently was signed on to cameo in "Scream 4." Shay Mitchell went to bed early last night so she would be prepared for shooting today, while Brant Daughtry tweeted he was "so excited" to be back in Rosewood. Once he got there, though, he was excited for a different reason. "Our trailers at WB got squeezed together to make room for Conan O'Brien. ...I'm okay with that," he tweeted. The one star of "Pretty Little Liars" who didn't have an early wake-up call this morning was Ashley Benson, who tweeted, "Missin @lucyyhale @shaymitch and @sleepinthegardn....have fun on your first day back!! See y'all sooooon."

While filming was underway for the stars of "Pretty Little Liars," both Nick Jonas and Alexa Vega hit a major Twitter accomplishment: posting 1,000 tweets. "1,000 tweets later, and I'm still trying to figure out how twitter became so popular. Kind of ironic... Goodnight world," Nick tweeted, while Alexa announced, "Wow. I have tweeted over 1000 times! How weird! It doesn't feel like I have tweeted that many times!"

Check out the best of the rest of Wednesday's celebrity tweets to see what hip hop stars Justin Beiber owes his thanks to and what magazine printed the wrong gossip about Ashton Kutcher. Follow us @hollywoodcrush to get even more celebrity and pop culture news around the clock!

@Chris_Gorham This is my first tweet from my new phone. Does it look faster? ; )

-Chris Gorham, Actor ("Covert Affairs")

@stephenathome Nobody puts Stephen in a corner. Because that's where I keep all my outdated movie references.

-Stephen Colbert, Late Night Host

@justinbieber thank u 2 my heroes BOYZ II MEN, my lil bro Jaden Smith, my big bro Ludacris, my friends Miley Cyrus and Sean Kingston, and my mentor USHER!

-Justin Bieber, Singer

@brooklynddecker My dog is a bed wetter.

-Brooklyn Decker, Model, Actress ("Battleship")

@rainnwilson If one word could sum up my life & my essence in its entirety, it would be this one: 'buttery'.

-Rainn Wilson, Actor ("The Office")

@mindykaling I wish the Fox lot had costumed Simpsons characters walking around like Disneyland

-Mindy Kaling, Writer, Actress ("The Office")

@aplusk STAR magazine - you don't get to stand behind "freedom of the press" when you are writing fiction.

-Ashton Kutcher, Actor ("Spread")

@elizadushku Hellz to the yeah. Best dance partner on the planet for @Rickafox: Cheryl it is! #DWTS

-Eliza Dushku, Actress ("Dollhouse")

@chloegmoretz hey guys, so @letmeinthemovie is out in just about a month, on OCTOBER 8th, excited???

-Chloe Moretz, Actress ("Let Me In")

@tonyhawk Yes, Kindle & IPad versions of my book will be available. I'm totally hip to all this new computer stuff. The wifi's are so hot right now.

-Tony Hawk, Skateboarder