After he heard about the deadly experiments that the University of Wisconsin–Madison is performing on cats, Randall made a video against it that is so convincing that it could make even the honey badger care. 

Randall's buddy Bret Lockett of the New York Jets gave animals an awesome shout-out, too, during an interview with Integral Yoga Magazine:

Bret would likely be pleased with Glamour UK's pick for the best-dressed celebrity: Fervently fur-free Kristen Stewart tops the magazine's list for the second year in a row.

And Perez Hilton graced us with a gallery of the best-undressed celebs: 30 of PETA's hottest nude anti-fur ads. 

In the same spirit, here's our gallery of the best celebrity tweets of the week:

Pamela Anderson probably gets asked out via Twitter and other means every day. But she's offering to take a certain fellow out to dinner. Who's the lucky guy? Philippine President Benigno Aquino III. Pam wants to talk to the bachelor president about helping to get Mali, the 39-year-old ailing elephant who is alone in the Manila Zoo, transferred to a sanctuary in Thailand.

Fellow screen icon and animal rights campaigner Brigitte Bardot is making another man an offer he shouldn't refuse. Brigitte joined PETA UK's campaign to get British retailer Fortnum & Mason to stop selling vile foie gras, with a letter to the store's managing director, Ewan Venters, that said, in part, "Tradition is never an excuse for animal cruelty." 

You would probably never catch Vanessa Hudgens eating foie gras, but you would catch her grabbing lunch at North Hollywood's Lotus Vegan restaurant.

Where else can you catch your favorite celebs? Tweeting with PETA. 

Pro athletes don't do anything halfway. So studly New York Jets safety Bret Lockett wasn't content simply to pose with a strategically placed faux-leather football for his PETA anti-fur campaign. Instead, he decided to play spread offense and turn his ad unveiling into a whole weekend. First, he helped PETA dedicate our Norfolk, Virginia, headquarters to longtime supporter and Hollywood heavyweight Sam Simon. 

Later that evening, Bret hosted an unveiling party at Hampton Roads hotspot the Granby Theater, greeted fans, and talked about why fur should be sidelined. "What really hurt me was when I saw that an animal was still able to move and lift [his] head up after he was completely skinned," he said. "It brought tears to my eyes."

© Charles Long Photography/PETA

And the next night, he went with the PETA gang to laugh aloud as Bill Maher made fun of hunters and other animal abusers in his stand-up performance. All weekend, wherever he went, Bret dined on vegan food, sported PETA T-shirts, and enthusiastically discussed animal rights issues with fans who approached him.

It's easy to see why No. 26 is No. 1 for animals.

PETA's Norfolk, Virginia, headquarters has a new moniker—the Sam Simon Center—in honor of entertainment giant Sam Simon, the multiple Emmy Award–winning co-creator of The Simpsons and the writing genius behind hit shows like Taxi, Barney Miller, Cheers, The Tracey Ullman Show, The Drew Carey Show, and Charlie Sheen's new FX series, Anger Management. Accompanied by a Dixieland jazz band, Simon arrived by boat to cut the ribbon at a dedication ceremony today, which was also attended by New York Jets safety Bret Lockett and other luminaries, including the glamorous Jennifer Tilly, TV host and producer Mark Thompson, and World Series of Poker champion Phil Laak.

Simon, who serves on PETA's Executive Committee, has been a vegetarian since he was 19 and a vegan since joining PETA years later. He is known for his work with The Sam Simon Foundation, which rescues dogs from shelters and trains them to help soldiers who return from war with physical and mental trauma. He attacks animal homelessness at its roots by sponsoring spay and neuter surgeries in low-income areas of Los Angeles. He also helped PETA launch our newest mobile spay-and-neuter clinic and hosts annual PETA fundraisers at his home in L.A.

Perhaps because he works in the entertainment industry, the plight of animals in entertainment is especially close to Simon's heart. He is an outspoken opponent of cruelty in circuses, roadside zoos, and marine parks, and he recently attended a PETA news conference with Bob Barker to call attention to the plight of animals on TV and movie sets. "[I]f you can't afford the CGI [computer-generated imagery], either do a rewrite," he said, "or do a cartoon show like I did."

Simon once donated his fee for an episode of The Drew Carey Show to PETA because the plot involved greyhound racing, and he felt that he could not in good conscience keep the money. As if he's not busy enough, Simon also hosts a weekly Friday Internet radio show on Radioio.com in which he always keeps animal issues in the spotlight.

"Sam Simon may be a big Hollywood figure, but it's his big heart that makes him a PETA soulmate," said PETA President Ingrid E. Newkirk.