Who's hotter? Megan or Eva?

While Megan Fox recently posed in skimpy lingerie for a new ad for Emporio Armani, Eva Mendes is seen romping with model Jamie Dornan in a sexy ad campaign for Calvin Klein. Who's hotter?

While Megan Fox recently posed in skimpy lingerie for a new ad for Emporio Armani, Eva Mendes is seen romping with Keira Knightley's ex, model Jamie Dornan in a sexy ad campaign for Calvin Klein.

Megan Fox, who has been voted the 'Sexiest Woman Alive' twice, was photographed by none other than Giorgio Armani himself for the racy pictures. The snaps of the 23-year-old brunette will shortly be splashed across billboards in the world's biggest cities.

While Megan's photos show the actress alone and looking provocative, Mendes turns up the heat for her photo shoot with model Jamie Dornan.

The oiled-up actress is seen getting cosy with Jamie in the sand. The photographs will hit billboards this spring.