Mary-Kate and Ashley Olsen turn 26 years old today ... which will totally make anyone who remembers them on Full House for freaking ever ago feel old.

Following their acting debut as infants, the twins appeared together in a variety of TV, film and video projects throughout their child and teenage years.

Posted in: Mary-Kate Olsen

A ring buried in a box of chocolates. A popped question over a romantic dinner in Paris. A tearful acceptance and applause from a moved crowd of diners.

That sounds great, but despite recent celebrity gossip reports, it did not actually take place between Mary-Kate Olsen and her boyfriend Nate Lowman.

Posted in: Mary-Kate Olsen

What a year for plastic surgery. Despite having achieved fame and fortune already, many celebrities just can't resist going under the knife. Just look at this guy!

What a freak. But here we're focused solely on 2008 and some of the best (and worst) unnecessary surgeries performed on stars in the past 12 months.

Posted in: Jessica Simpson

Hey, at least they only need one chair and are doing their part to conserve the world's food supply. We should be lauding these skinny celebrities as humanitarians.

Mary-Kate Olsen and Mischa Barton cozied up at the landmark Grand Opening of Atlantis, the Palm Resort, and the Palm Jumeirah in Dubai, United Arab Emirates.

Posted in: Mischa Barton

Mary-Kate Olsen Biography

Mary-Kate Olsen of Weeds Mary-Kate Olsen looks a lot like another former child star. We're talking about Ashley Olsen. We're saying Mary-Kate and Ashley Olsen are... More »
Born
Birthplace
Sherman Oaks, Los Angeles, California
Full Name
Mary-Kate Olsen

Mary-Kate Olsen Quotes

It's weird to be called a celebrity or talk about it. I don't talk about being a celebrity in my business meetings. I don't talk about it with my friends. It's not a part of my life. It's a media perception of who I am.

Mary-Kate Olsen

He does not have a good temper.

Mary-Kate Olsen [on Spencer Pratt]