The 29-year-old American was a relative unknown until playing Sif in Thor and Thor 2, but had a succesful role in TV series Kyle XY, and guest appearances in CSI
It seems all eyes will be on her now however, after she attended the El Capitan Theatre in Hollywood wearing the most jaw-dropping look in the room (and that's quite a difficuly feat considering the competition from Hemsworth brothers, and co-star Kat Dennings!)
The brunette actress, who refers to herself as 'professional ninja and pizza eater' on Twitter, plays Norse warrior maiden Sif in Thor and Thor 2, and spends most of the films in battle armour.
She tweeted: 'Had an AMAZING time at the Thor 2 premiere tonight. So great seeing all our awesome fans! :)'