Tags: Soap Character.
Karen Maguire (née Jackson; born 12 June 1988) is a fictional character from the Channel 4 drama Shameless. Karen is the daughter of Sheila Gallagher and her second husband Eddie Jackson. Nigel and Delia are her half-brother and sister. She becomes estranged from both parents throughout the series. She is Lip Gallagher’s girlfriend in series 1 but seduces Lip’s father Frank and has an affair with him.