Sexy Batman + ROBIN star Alicia Silverstone won't be baring all in Houston, Texas anytime soon - her revealing new People For The Ethical Treatment of Animals (PETA) TV ad has been pulled. A local cable provider planned to launch the new commercial, in which the healthy actress coos about vegetarianism, on Wednesday (19Sep07) but the ad was cancelled. Comcast Cable bosses banned the spot because Silverstone is naked, and they don't want to upset prudish viewers in Texas. PETA chose to debut Silverstone's new ad in Texas because the States' leading cities "repeatedly rank among the least healthy in America". The captivating commercial was directed by Dave Meyers, who has directed more than 180 music videos, including rapper Missy Elliott's Work It and Lose Control promos.