Natalie Portman, Kristen Bell, and 'Twilight' cast members up for peta2's 'sexiest vegetarian' honor

 Famke Janssen in peta2 PSA

peta2, a branch of the well known animal rights group PETA, just announced open voting for their annual "sexiest vegetarian celebrity" honor.   

Last year, the titles went to Kellie Pickler and Heroes' star Milo Ventimiglia.  Both are in the running again for the 2010 award.

The competition is fierce, with 80+ female celebrities and twice as many male celebrities on the nomination list.  They include TV actors, musicians, and movie stars.  Everyone from known vegetarians like Natalie Portman to surprises like Rob Zombie. 

There's no word from peta2 as to when voting will close, so get yours in quickly if you plan to do so.

For a look at just a few of the nominees, including a couple of Twilight cast members, check out the slide show below.

Other celebrity news:
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Vanessa Carlton is a 'proud bisexual woman'
Robert Pattinson has no time for music, says it's driving him crazy
Emma Roberts is on Team Jacob
Robbie Williams' fiancée moves out because of World Cup
Matthew McConaughey and Camila Alves attend Hope Gala (pictures)
Kathy Griffin says she's "still on the D-List"
Zoe Saldana loves her wine
'Twilight's' Kristen Stewart isn't a fan of Twitter
MTV Movie Awards: the winners
'Gossip Girl' star Chace Crawford busted for pot in Texas
'Sex and the City 2' premieres in NYC (with slideshow)
'Twilight' star Robert Pattinson's handwriting turned into font
Ed Westwick definitely returning to 'Gossip Girl' next season

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