Twitter

American Idol is teaming up with its sponsor AT&T to let fans pick the theme of the April 24 show on Twitter! All it takes to participate is a tweet with your

The White House joined in on the April Fools’ Day jokes today by posting a cute video of Kid President! The news was announced this morning on the White House’s

Can you believe Twitter is seven years old already? OK! News: The Best Celebrity Tweets of 2012 Since it began, Twitter has changed how celebrities

Welcome to Tweet Repeat, your daily dose of the best celeb anecdotes found on Twitter. We've scoured the site looking for the funniest, weirdest, goofiest,

Welcome to Tweet Repeat, your daily dose of the best celeb anecdotes found on Twitter. We've scoured the site looking for the funniest, weirdest, goofiest,

Welcome to Tweet Repeat, your daily dose of the best celeb anecdotes found on Twitter. We've scoured the site looking for the funniest, weirdest, goofiest,

John Krasinski's first tweet ever! The Office star launched himself into the Twittersphere yesterday with this inspiring message. 

We hope everyone had a great Father's Day! Twitter was abuzz with celebrities' thanks to their dads and well-wishes for all the dads they know! Tweets ranged

Nicki Minaj doesn't do anything under the radar and this includes deleting social media accounts.The prolific tweeter bid the little blue bird adieu yesterday

Wonderful news for Ricki Lake! The talk show host and former Dancing With the Stars contestant eloped with her fiancé Christian Evans on Sunday, tying the knot

In honor of the sixth anniversary of Twitter, Jimmy Kimmel enlisted some of his funny celebrity friends to read aloud on his show mean Tweets they've gotten

Rihanna posted a very provacative photo of herself on Twitter this morning, posing shirtless on the set of her music video shoot for her song, "Where Have You

Heidi Klum has spoken out for the first time since she and her husband of seven years, Seal, announced their separation on Jan. 22. The model took to Twitter

Twitter has become a well known platform for celebrities to voice their opinions and thoughts, but this week Rihanna and Ciara took to the site to dish out a

Lily Allen and Piers Morgan have had a VERY public showdown on Twitter. The talk show host was desperately trying to get an interview with the singer to discuss

Russell Brand has never been one to do things by the book, so we shouldn't REALLY be surprised by his promotional methods. The comedian posted a picture of

• Hip-Hop star Jay-Z tips Girl's Aloud star Kimberley Walsh to make it big in the States (more) • R&B star Kelis teams up with British dance duo La Roux

• Sex, drugs and rock 'n roll: John Mayer boasts he could sleep with any of his London fans before talking about marijuana (more) • Dannii Minogue announces

• Katy Perry has sparked rumours that she is pregnant with fiancé Russell Brand’s baby on Twitter (more) • Amy Winehouse has moved back to her 'spiritual home'

We've got to say it: Major props to Jessica Simpson, who not only didn't ignore it when a mean-spirited Twitter user insulted her, she took it to the next level

We hope Twitter is prepared for the online stampede: The Twilight Saga has signed up with an official Twitter page to satisfy the ravenous hordes of

It seems Billy Ray Cyrus doesn't want his daughter Miley to be such a Quitterer -- after his 16-year-old daughter deleted her Twitter account, the singer/actor

As anyone who's ever tried to communicate more than a single thought at a time on Twitter knows too well, there's a strict 140-character limit to each Tweet you

If you saw a strange message from Britney Spears or Ellen DeGeneres on Twitter or Twitpic this weekend, disregard: Someone hacked into their accounts and posted

Peter Facinelli needs your help, loyal fans, if he doesn't want to lose the back of his Twilight director's chair, the piece of fabric with his own name on it,

Lindsay Lohan has been going as Twitter crazy as all the other celebs these days, chronicling her family birthdays, deep thoughts and whatever comes to mind.

These days, being a teenager trying to find a boyfriend seems pretty easy... if you're a famous teen star with Twitter on your side! After 16-year-old Demi

Like many celebrities interested in helping out their favorite causes with Twitter, even Jennifer Aniston is joining up with the popular social network to give

Before Twitter came along, fans had no idea what celebs were feeling as they waited backstage to appear on live talk shows or do TV interviews. Thanks to

Twitter is taking the nation by storm (haven't you heard?) and now even Oprah Winfrey and BFF Gayle King are signed up as users. But Gayle is still getting used

Following the likes of Oprah, Barbara Walters has joined the mass Twitter trend, and on Monday's The View, she made a big deal about it, announcing it to the

If there's something to be done, you can bet Oprah Winfrey will be all over it once she sets her mind to the task at hand. Now that the daytime diva has signed

What is it about the Simpson parents and their affinity for discussing daughter Jessica Simpson's assets? First Joe Simpson made a remark a few years ago about

UPDATE: Latest from our guy John on Twitter, linking to this very special story and cover crafted especially for him – "Credit where it's due: this is

The Internet is quite a handy tool: if you're in a car accident, just log on to let everyone know what happened! Even celebrities have gotten into the game,

Though it was only a week ago that John Mayer declared that writing on micro-blogging site Twitter.com is "inherently silly and inherently dumb," that didn't

Demi Moore's Twitter account is starting to seem more like a therapy couch.Last week the star reached out to a fan who wanted surgery to look like her.And now

It's a cruel world out there, and it seems Twitter is no exception: Nicole Richie just started her page on the site, and already her baby daddy Joel Madden is

Sometimes it seems there are three parties in a certain Hollywood marriage: Ashton Kutcher, Demi Moore and Twitter. The pair use the micro-blogging site to

Following rumors that ex gal-pal Jennifer Aniston was less than pleased with John's inability to tear himself away from his Twitter.com account, the

Do you think that Twitter is nothing more than a tragic waste of key strokes?Well think again! While all of Hollywood seems to be using the micro-blogging site