Megan Fox has recently become engaged to her long term partner, former 90210 star, Brian Austin Green and if this photo is anything to go by, Brian will be glad he put a ring on it!

The Transformers beauty looks hot to trot in a new black and white advert for Armani underwear, showing the former face of the brand, Victoria Beckham how it's done.

The actress flaunts her fabulous figure and Marilyn Monroe tattoo in this sultry shot, guaranteed to get fans of the actress hot under the collar!

The actress will have the underwear flying off the shelves...