Kate Mara

''Just miles and miles of these awful coops, chickens living in cages and that's their life. I was so disturbed by it, I decided I didn't want to eat meat ever again.''

The House of Cards star became vegetarian 10 years ago after a family trip where they drove past a chicken factory farm and has recently become vegan. A massive animal lover, she is involved in movements to protect Orcas, arguing ''I'm very much against performing animals for our own entertainment''. Futhermore, since becoming vegan she feels it has been really good for her and has ''never felt better''.