Scarlett Johansson is Allure magazine?s cover girl for their December issue. Scarlett Johansson?s lips and cleavage, which are her greatest assets imho is of course on display. Her lips which is said to be the inspiration of Katy Perry?s hit song ?I Kissed a Girl? is undeniably luscious and kissable but her lovely cleavage is what gets my attention every time.

Scarlett has her hands full as she is also into singing and directing. She just released a Tom Waits cover album entitled, ?Anywhere I lay my Head? and a directorial stint in the movie ? New York , I love You?.

Singer Katy Perry said Johansson's bee-stung lips were the inspiration for her song "I Kissed a Girl." "I had no idea," said Johansson, "I should get a cut! It's flattering, but my lips are kind of taken."