Scarlet Lake or "Scar-Lay" as she is known by the tabloids.
But where's said picture of her wearing an Iron Maiden t shirt? I've only seen one picture of her, and that was in the latest issue of PC Gamer. She isn't wearing an IM shirt.
www.alphaprotocol.com
Go to Characters > S. Lake > it's the middle picture
Scarlet seems like an intriguing character. It will be interesting to hear what type of voice she has... she is supposedly voiced by Courtenay Taylor aka Juhani from KotOR.