Marta Shirovs made her first appearance on 30 September 2014. She is portrayed by Noeleen Comiskey.
Marta and Ineta visit the Market Office and is greeted by Aleks' assistant Tamwar Masood who is shocked to realize who they are. Ineta tells Tamwar that she and her mother are looking for Aleks. Ineta and Marta come back when Aleks returns from his holiday.
Ineta reveals that she has been teaching her mother English and showing her the sights of London. Aleks gets Tamwar to take Ineta to the Bridge Street Café to keep her occupied. Ineta later asks Aleks if she and mother can come and live with him but he says that his accommodation is too small, and arranges for them to stay at a B&B away from the Square.
In April 2015 she comes back from Latvia to Walford for Ineta birthday party. Later when Ineta hears Aleks & Roxy talking about going away, she calls Marta. Finally Roxy decides not to go away with Aleks but he should go away with his wife and daughter.