Ghost Rider babe Eva Mendes is back for yet another round of Calvin Klein Underwear ads, and if anything they're even sexier than her last go-round.

Barely clad in a delightfully skimpy bra-and-panties set, Mendes wraps herself around model Jamie Dornan, who must have saved a bunch of puppies from a burning school bus in his last life to luck out like this.

Wait till Eva's new pal, Robert Pattinson, gets a look at these pics. Can you say, "Kristen who?"

Have your say in the comments section: What do you think of Eva Mendes' new Calvin Klein  Underwear ads?