Katy Perry seems to be in love with the PVC outfits. Earlier she wore the one-piece green PVC dress and now we saw her in the promotional pictures of her new album in an orange and blue PVC underwear. Well, she is looking quite hot. PVC fabric is gaining popularity and there is no harm if you too want to add it in your closet. Another thing I liked about Perry's photos was the California T-shirt she was wearing, it was very sexy. Have a look at the pictures below.