Abi Branning is a fictional character from the BBC soap opera EastEnders, played by Lorna Fitzgerald. She was introduced by executive producer Kate Harwood on 3 July 2006 as an extension to the Branning family, along with father Max (Jake Wood), mother Tanya Branning (Jo Joyner) and older sister Lauren Branning (Madeline Duggan/Jacqueline Jossa). Her storylines involve her friendships and relationships with Ben Mitchell (Charlie Jones/Joshua Pascoe/Harry Reid) and Jay Brown (Jamie Borthwick), her toxic friendship with Babe Smith (Annette Badland), faking a pregnancy so that Ben would not leave her for Paul Coker (Jonny Labey), being a suspect in the murder of Lucy Beale (Hetti Bywater), her affair with Lauren's fiancé, Steven Beale (Aaron Sidwell), and becoming pregnant by him.