Thanks go out to all the vigilant animal defenders who contacted us about a recent episode of MTV's The Hills, which showed a caged tiger pacing in a parking lot outside of Les Deux, a Los Angeles nightclub. During the show, Kristin Cavallari squealed that she wanted to touch the big cat. Had she done so, she might have been headed to the emergency room instead of the dance floor.

Back in May, we were alerted to this dreadful situation by an anonymous tipster, and we wrote to Les Deux. We pointed out that while tigers in the wild roam for miles as they hunt and raise their young, imprisoned animals can only pace back and forth as they go crazy from their unnatural confines. Their lives are filled with frustration, anxiety, and fear.

We're glad to report that PETA heard back from Lonnie Moore, who assured us that Les Deux will never again feature such a display, and added, "I am embarrassed and disappointed it ever happened in the first place." Plus, the Dolce Group, owner of Les Deux, has placed a statement on its Web site reading, "Dolce Group has enacted a policy that prohibits the exhibition of exotic animals at all of our businesses. The recent episode of The Hills which features a tiger at Les Deux was filmed prior to enacting an official policy. We have assured PETA that this will never happen again."

This is a perfect example of why it's so important to reach out to and enlighten others about animal issues. Please take a minute to thank Moore for his compassion. Then take a moment to learn about other ways you can help animals.

Written by Karin Bennett

Stephanie Pratt, star of MTV's The Hills, bared her own buns for the cover of PETA's new "Be Nice to Bunnies" iPhone app, a searchable database designed by Hot Frog Creative that makes it a snap for shoppers to find cruelty-free products while they're on the go. The racy cover was deemed too risqué by Apple, though (it's OK to shed a tear) so we had to replace it with a PG version. Now the only place to see the controversial ad is here.

Want to know why Stephanie only wears fake fur and products that weren't tested on animals? Watch our exclusive interview with the future (fur-free) designer:

You can also enter to win some of Stephanie's favorite cruelty-free products. We love her—and we'd love it if you'd take her advice and follow PETA on Twitter.

Written by Heather Moore

Relationships on MTV's The Hills are unpredictable, to say the least. So, after having been on the show for five seasons, Audrina Patridge threw on a pair of angel wings and took her dog, Speedy Gonzalez, to pose in PETA's latest Angels for Animals ad. After all, a dog's love is absolute. They're never so fickle that they'd turn their back on you anytime some new guy walks into the room.

The ad was unveiled on a billboard in West Hollywood today, and Audrina was there to let people know that they should always adopt and never buy—because for every dog or cat bought from a breeder or pet shop, a shelter animal full of unconditional love will die.

Check out the event below and then enter to win autographed copies of seasons three and four of The Hills on DVD.

Written by Shawna Flavell