First there was the sock puppet, now it's the Celebrity T! It all started with a plain white fashion-forward T-shirt imprinted with just one tiny word - "celebrity." The shirts, developed for Celebrity Cruises' new ad campaign, suddenly have people around the country clamoring to get them. Calls have poured into the company's reservations line from folks wanting to know where they can buy the shirts!

As if the shirts weren't cool enough in their own right, now nearly 50 real-life celebrities and athletes have jumped in on the action, penning their famous signatures on the trendy T's. Some stars have even customized the shirt with cartoons, drawings and quotes. Check out self-portraits by Kevin Bacon, Jay Leno, Rhea Perlman and Jason Alexander; Susan Lucci's tribute to "All My Children" and Jackie Chan's hand prints!

If you want to get style "down to a T," or just have to have the latest collectible from your favorite Hollywood A-List star, now is the time to place a bid! All proceeds will benefit participating celebrities' chosen charities.

* Jason Alexander
* Kevin Bacon
* Stephen Baldwin
* William Baldwin
* Warren Beatty
* James Cameron
* Jackie Chan
* George Clooney
* Jamie Lee Curtis
* Danny DeVito
* Doug Flutie
* Kelsey Grammer
* Dennis Franz
* Wayne Gretzky
* Harry Hamlin/Lisa Rinna
* Dustin Hoffman
* Toby Keith
* Lisa Kudrow
* Jay Leno
* Susan Lucci
* Steve Martin
* Bill Paxton
* Rhea Perlman
* Wolfgang Puck
* Rob Reiner
* Caroline Rhea
* Holly Robinson/Rodney Peete
* Arnold Schwarzenegger
* Kyra Sedgwick
* Martin Short
* Lea Thompson
* "Friends" cast: Jennifer Aniston/Courtney Cox Arquette/Lisa Kudrow/Matt LeBlanc/Matthew Perry/David Schwimmer
* "X-Men 2" cast: Hugh Jackman/Patrick Stewart/James Marsden/Famke Janssen/Ian McKellan/Kelly Hu
* "Today Show" cast: Katie Couric/Matt Lauer/Ann Curry/Al Roker


See what started the "Celebrity" T-shirt craze!