While in the one, she appeared with her hair scraped back to reveal a more natural looking, and in the rest of the other images, her locks took center stage.
The beauty brunette posed with one hand resting her chin in one shot and the other saw her obscuring one blue eye with her hair. Fox had taken over from Victoria Beckham as the face of Armani Jeans and Emporio Armani Underwear last year.
'Megan's young and sexy with a lot of spirit,' the Sun quoted designer Giorgio Armani as saying earlier.
'Emporio Armani Underwear and Armani Jeans are all about a youthful attitude, so she's the perfect choice for collections,' he said.