She first came to Agent Triple P's notice when she played a French officer's wife in Sharpe's Peril (2008) looking very effective in her Empire line dress.
Recently she has appeared in blockbusters The Dark Knight (2009) and 2012 (2008). Sadly for Beatrice, at 32 she is probably now too old, given the age of Hollywood leading ladies these days, to hit the big time.
A willowy 5'7" shw has done many fashion shoots for magazines, not surprisingly.
Perhaps, almost inevitably, she is also a singer and is working on her first album having recorded a duet with Gallic singer Stanislas last year.