Who knew Gemma Arterton had a sister? Who knew she was so stylish? The pair posed for pics at the BFI screening of Byzantium in London on Tuesday and had MyDaily all agasp with their fabulous fashion offerings (we need Hannah's Kate Spade bag... NOW).
Thankfully, Gemma ditched that granny-cum-glitter-ball ensemble she donned at the Brits last week *shudders* in favour of something far more classic - well played.
So now we all know that Gem has a sister, surely this is the perfect time to peruse the following gallery: