It's Mark Zuckerberg's 28th Birthday

Boy King Mark Zuckerberg turned 28 today, striking fear and loathing into the hearts of everyone who is not a 28-year-old billionaire. Facebook will go public this week in an IPO that could value the company as high as $100 billion.
Chris Brown's First Line on His Rihanna Remix Is Unbelievable
Here, finally, is the remix of "Birthday" to which Rihanna infamously invited her abusive ex-boyfriend Chris Brown to contribute a verse. His first line? "Girl, I wanna fuck you right now/Been a long time, I've been missing your body." Oh. Cool.
Here's the Invite to Julian Assange's 40th Birthday Blowout
Unlike Angelina Jolie, Brad Pitt and Oprah, you weren't invited to Julian Assange's 40th birthday bash yesterday in Norfolk, England. Neither were we. But we've snagged an invite anyway. Here's a copy of the email sent to a few dozen of "The Most Dangerous Man in the World's" friends before the party.
Watch Lady Gaga's Birthday Surprise for Ellen DeGeneres
Even though her birthday was yesterday, today's Ellen DeGeneres Show featured one last celebration: a surprise call-in song from Lady Gaga! After the serenade, Gaga and DeGeneres discussed the singer's new album, upcoming Grammy performance, and frustration with NYC weather.
What Should We Give Arianna Huffington For Her Birthday?
The grand dame of news aggregation, Huffington Post co-founder Arianna Huffington, turns 60 today. What should we give her? Last year, Arianna crowdsourced her birthday party. This year, we're going to crowdsource the ultimate Arianna Huffington birthday gift.
The Worst First Birthday Ever
I'm pretty sure this kid didn't get his wish granted after they sung "Happy Birthday" and blew out the candles.
The Madonna-Turns-50 Thread
It's Madonna's 50th birthday today! And not 36 like her whacky religion says. Anywho, just to ensure that this event doesn't encroach upon some perfectly innocent item, please feel free to celebrate-or bash-the most famous woman on earth on her B-day to your heart's content in the comments. And if you come across…
Balthazar Birthday Chaos
It's Balthazar's birthday today and like the good friend we are, we dropped by. Well, like an acquaintance, really, we crashed the party, assured that our presence would be much appreciated. To celebrate his baby turning 10, Kieth McNally is giving away free champagne. a fact that all but ensured that the place would…
Happy "Birthday," Marissa Mayer
To anyone wondering why Valleywag had no birthday message for Marissa Mayer: I wanted to avoid celebrating this sham holiday, since it's clear that this Google VP was not born of man.
