Justin Bieber and Eva Longoria Parker Celebrate Anniversaries In Today's Tweet Dreams

Eva Longoria This time last year, people were getting their first symptoms of Bieber Fever. Yes, today marks the one-year anniversary of the release of Justin Bieber's first single "One Time" and the Twitterverse, as well as the Biebs himself, celebrated. The pop star posted, "WOW....alot has happened in 1 year. thanks to all of you... #OneTimeAnniversary." Fellow singer Estelle gave kudos to the 'tween sensation and all of his devoted fans, tweeting, "For the record I like justin bieber, these young girls have a decent put together smart crush."

But, Justin wasn't the only one with something to celebrate this July 7th. Eva Longoria Parker (pictured) and her hubby Tony Parker enjoyed their third year of wedded bliss together and shared in the joy with their followers. The "Desperate Housewives" star tweeted to her basketball beau, "Happy Anniversary to my honey bunny @tp9network! 3 years baby!"

Check out the rest of today's best tweets from the stars, including Matt Lanter finding his inner vampire! Follow us @hollywoodcrush to get even more celebrity and pop culture news around the clock!

@mirandabuzz It's so early :( I wanna crawl back into bed with my poodle and watch "Clueless"

-Miranda Cosgrove, Actress ("Despicable Me," "iCarly")

@tinselkorey There's nothing like watching Jerry Springer in the morning to make u realize how AWESOME your life is. LOL.

-Tinsel Korey, Actress ("Eclipse," "New Moon")

@chloegmoretz OMG ITS OFFICIAL I NEED TO SEE THE NEW SEASON OF THE VAMPIRE DIARIES I AM ADDICTED OMG OMG OOOOMMMMMGGGG best show ever!

-Chloe Moretz, Actress ("Kick-Ass")

@biggsjason I'm so (fist) pumped for season 2 of jersey shore.

-Jason Biggs, Actor ("American Pie")

@mattlanter Channeling my inner Edward for Vampire's Suck! http://bit.ly/bTmvg3

-Matt Lanter, Actor ("90210")

@78violet Just had my first wardrobe fitting for episode 2:)

-Aly Michalka, Singer, Actress ("Hellcats")

@mindykaling I want to be so famous that I always have to assure people I'm real and down to earth through song

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

@mdoolittle In the airport with my band, flight is delayed and Wendy's frosty machine is down. Boo!!!

-Melinda Doolittle, Singer

@lobosworth Whenever I type in "xoxoxo" my spellcheck wants to replace it with "zigzag" hahha

-Lo Bosworth, Reality Star ("The Hills," "Laguna Beach")

@parkerangel Jumped in a pool with my Blackberry a week ago. Dried it out for 7 days in a bowl of rice - works better than ever

-Ashley Parker Angel, Singer