Berlin is a fictional female in the Defiance series. The character was portrayed on screen by Anna Hopkins. Berlin is introduced in the second series. Berlin's real name is Jessica Rainer but everyone refers to her as Berlin except for the odd occasions such as by Tommy Lasalle.
With Irisa out of the picture for a few months, Tommy Lasalle hooks up with Berlin. Irisa is away of Berlin and Tommys relationship but it is something that she gets jealous about when she seems them together.