Sienna Miller Shines at ShoWest

Sienna Miller (in Jonathan Saunders) receives the Supporting Actress of the Year Award for her work in The Edge of Love at the ShoWest awards ceremony at the Paris Hotel and Casino in Las Vegas on Thursday (April 2).

The 27-year-old actress plays the troubled wife of Welsh poet, Dylan Thomas, in the 2008 film about a tragic love affair.

Other winners at the awards event were Zac Efron for best breakthrough performance, Rachel McAdams for outstanding female star, and Watchmen‘s Zack Snyder for best director.

10+ pictures inside of Sienna Miller attending the ShoWest awards ceremony…