Check out this promo photo above for Sarah Jessica Parker's new fragrance "NYC". This definitely comes right on time to help with the promotion of Sex and the City 2. Speaking of which, guess which pop star was spotted on the set of the movie over the weekend...Answer after the jump. Well, its the twitter-hating star, Miley Cyrus! Apparently, she will be making an appearance in the movie and playing herself. Here she is spotted with "Samantha" aka Kim Cattrall. "Carrie and Big" Can't wait to see the final product! Pics: Wireimage