Megan Fox
The Transformers star's silk Giorgio Armani Privé minidress was designed especially for the brunette beauty.Fox plays gun-wielding, tough-as-nails prostitute Lilah in Jonah Hex, which is adapted from a comic book.
Megan Fox
Josh Brolin plays the lead character Hex, a bounty hunter who survives death and is ordered to stop a terrorist by the US military in exchange for his freedom.
Megan Fox
Actors Julia Jones, Wes Bentley, Josh Brolin and Megan Fox at the premiere of Jonah Hex (Photo: Getty Images) Actors Julia Jones, Wes Bentley, Josh Brolin and Megan Fox at the premiere of Jonah Hex (Photo: Getty Images)
Megan Fox
The actor was also on the red carpet last night with his actress wife Diane Lane, 45, and co-star John Malkovich.
Josh's parents, James Brolin, 69, and stepmum Barbra Streisand, 68, also attended the film bash along with Dame Helen Mirren whose stepson Rio Hackford has a role in the movie.
Megan Fox
Reviews in the US have so far been scathing with many predicting that it will bomb at the box office.