comes out to support boyfriend Rupert Friend
at the premiere of his latest movie, The Young Victoria
, at Kensington Palace in London on Tuesday (March 3).
The 23-year-old British actress wore a white cocktail dress from Chanel 2009 Spring/Summer Haute Couture.
In the film, Rupert
plays Belgian Prince Albert, the love interest and husband of Queen Victoria (Emily Blunt
). The films opens in the UK tomorrow