Transformers babe, Megan Fox looks hot to trot in the new Emporio Armani underwear adverts.

The star replaced Victoria Beckham in the campaign and has managed to out do the former Spice Girl already.

The advert features close up's on various parts of Megan's enviable bod and has the title Megan Fox in Emporio Armani. Megan looks so flippin' good that there is no need for anything else.

Armani used Facebook to advertise Megan in the ad's

We haven't decided if the advert makes us want to run out and buy the underwear, or crawl under the duvet and stuff our faces with ice cream and cake. We'll keep you posted...