Reese Witherspoon
A confirmed dog lover, Witherspoon even acted in Legally Blonde with a mongrel. Except he was not really a mongrel -- he was Moonie (seen here), an expensive Chihuahua who has made appearances in other Hollywood films.
Witherspoon owns an English bulldog name Frank Sinatra, a Chihuahua named Chi Chi Rodriguez, and a French bulldog who she calls Coco Chanel. She occasionally dresses Coco up in pearls when they go out together.
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