mistaken identity

Is it Katy Perry, or Topless Model Rosie Jones? [PHOTOS]
Rosie Jones like to take her top off. A lot. Katy Perry likes to tease us by a-l-m-o-s-t taking her top off. A lot. Recently, a twitter pic of Rosie in a red and white bikini has been circulating all over the web universe. Nothing wrong with that, but a lot of uninformed web posters have been c…