Alicia Silverstone’s wonderful ad is in some very impressive company in TV Guide’s “Best of 2007” viral video list, including two of the very greatest videos of all time (IMHO): Will Ferrell’s “The Landlord,” and Justin Timberlake’s utterly glorious “Dick in a Box.” For anyone who works in marketing, you’ll know that companies tend to use the term “viral video” for pretty much any visual media they can come up with (it tends to be more of a wistful hope than an actual description of the video in question), but some videos really are “viral”—i.e., millions of people watch them, post them on their blogs, and pass them onto their friends—and it’s a truly incredible experience to be involved with one.

You can see TV Guide’s full list here, and here’s a reprise of the stunning pro-vegetarianism PSA that took 2007 by storm.

Update: Following the success of Alicia’s PSA, Sky News put together a wonderful retrospective of PETA’s many naked ads and protests over the past year. You can check out the picture gallery here.

The folks in Houston were severely deprived yesterday, when their cable provider decided at the last minute (literally) that it would pull Alicia Silverstone's super sexy new pro-vegetarianism ad, which had already been approved and paid for. Comcast Cable told us that they had banned the spot "because she is naked," despite the fact that the ad has already aired on numerous news programs worldwide. Besides, as PETA Vice President Dan Mathews pointed out in a staff meeting today, they showed Holly Hunter's naked ass on Saving Grace the other night, so, um, what's the problem here, Comcast?

We had picked Houston because it consistently ranks in the top ten least healthy cities in the country, so we figured they could use some good diet advice (honestly, who in their right mind would turn down friendly diet advice from the beautiful Alicia Silverstone?), but Houstonians need not despair. As PETA President Ingrid Newkirk puts it,

"Houston viewers can still go to PETA.org and get an eyeful, not only of the stunning Ms. Silverstone, but also of our free Vegetarian Starter Kit—chock full of delicious recipes—that will make them drool for an entirely different reason."

And finally, because I love it so much, here is the ad again. Alicia, you are gorgeous.

What can I say, Alicia Silverstone is amazing. She never misses an opportunity to talk about veganism and animal rights. I think she might have just won my vote in our “World’s Sexiest Vegetarian” contest.

Check it out here.