PETA has gone ALL out with their latest “Save the Seals” campaign — convincing a slew of well-known celebs to protest the Canadian seal hunt. Stars like Holly Madison, Perez Hilton, Jennie Garth, Christian Serratos, Rachael Leigh Cook, Jorja Fox, Brody Jenner and many more  are pictured above wearing PETA’s fancy new seal shirt. To learn more about how you can help end the brutal seal hunt visit PETA.org.

The Humane Society of the United States is stepping up their campaign to end the seal hunt in Canada. Last week, we featured an event held in NYC by Nigel Barker with celebrities like Khloe Kardashian, Carmen Electra, and Brody Jenner in attendance. This week, the HSUS invited some younger stars to learn more about the cause and join the boycott of Canadian seafood until the hunt is stopped.

In attendance were celebs like Erin Lucas of MTV’s The City, Krysten Ritter and Connor Paolo of Gossip Girl, Katrina Bowden of 30 Rock and Donny Klang of Making The Band. The last two even designed exclusive totes for SocialDesigner.com, which will be sold online with proceeds benefiting nine different causes and their charities of choice. The event took place at the Extreme Wow Suite at W New York.

To find out more about the Seal Hunt — and what you can do to help, jump here.