Fox and Ronaldo bare it all for Armani

Actress Megan Fox and footballer Cristiano Ronaldo strip down to their underwear for Giorgio Armani campaign

The long awaited billboard for Giorgio Armani's new underwear campaign has been unveiled on Sunset Strip in Los Angeles.

The stunning poster shows gorgeous actress Megan Fox and hunky footballer Cristiano Ronaldo.

Fox and Ronaldo were signed as the new faces of Armani at the beginning of the year, replacing David and Victoria Beckham.