Mickey and LokiLainey thinks it's because he went to Paris Hilton's birthday party, but surely even she isn't that toxic ... is she?
Our hearts all broke a little bit today on hearing of Mickey Rourke's beloved Chihuahua Loki, who passed away at the incredibly ancient age of 18 - which would make her 126 in dog years. She went everywhere with Mickey, and even died peacefully in his arms.
Tough guy Mickey was unabashed in his love for dogs in his recent Golden Globes acceptance speech: "I'd like to thank my dogs--those that are gone and those are still with me now... Sometimes when a man's alone, all you got is your dog and they meant the world to me." Amen. Rest in peace, Loki. You were a good girl.