Katy Perry has photographic proof of Russell Brand's obsession over their upcoming nuptials - she's published a picture of her fiance wearing a wedding dress.
The singer recently revealed her lover has started buying up bridal magazines as he plans the ceremony, and she has labelled the British funnyman "Bridezilla".
Now the comic has stepped up his obsession by taking his fiancee to try on wedding dresses - only to slip into the all-white frocks himself.
Perry has posted a picture of Brand wearing a white lace gown and a veil on her Twitter.com page, with the caption "Bridezilla much?".