With all the post-Twilight buzz, movie critics are all over the news that Kristen Stewart (along with costar Dakota Fanning) has taken on a leading role in a new film, The Runaways, about iconic female rock star—and vegetarian extraordinaire—Joan Jett.

As the executive producer, Joan has been closely involved in the making of the movie. But we know that she never lets her busy schedule interrupt her dedication to animals. While recording her most recent album, she recorded a "veggie testimonial" for PETA, and now she's found time to visit some sanctuary friends.

We're sure that a movie about this trailblazing rocker will be a hit with both animal and music lovers alike. Now, turn up "I Love Rock 'n' Roll" on your stereo and leave a comment below to let us know which other animal rights icons' lives would make for an inspiring movie.

Written by Liz Graffeo

Thanks for all of your wonderful comments on this Win It Wednesday. The winners of the Kitty Castles are aMY, Heather, Nadine L., Karin, and Tara. Congratulations!

I've never quite understood it when people talk about the cats they "own." Anyone with a feline companion knows that we don't own cats—they own us. As soon as they enter our homes, they become our kings and queens and we their devoted subjects.

What could be a more appropriate abode for kitty royalty than a Kitty Castle? A Kitty Castle is a playhouse that Princess Fluffy can retire to after she's done taking over your house. It's the perfect size for playing or sleeping, and it's fun for the kids (or you) to decorate (with her majesty's permission, of course). This week, we've got five of them to give away!

How do you win? Tell us why your feline friend deserves to be pampered. The five most touching comments will take home a Kitty Castle and a few other treats.

The contest ends on July 8, 2009, and we'll choose five comments as the winners on July 10, 2009. Be sure to read our privacy policy and terms and conditions, as you're agreeing to both by commenting. Check back every Wednesday for new prizes. Good luck!

Written by Lianne Turner