An Evie Manning hat-trick helped Rovers to a 3-0 victory over Middlesbrough, whilst Reading ran out 2-1 winners at Millwall in their respective third round ties.
The WSL newcomers, who are managed by former Wales and Arsenal captain Jayne Ludlow, will provide a stern test for Gemma Donnelly's young charges when the two teams meet at Farnborough FC on Sunday March 16th (kick-off 2pm).
Fourth round draw in full:
Bradford City or Cardiff City vs. Leeds United or London Bees
Coventry City vs. Brighton & Hove Albion
Sunderland vs. West Ham United or Watford
Gillingham vs. Preston North End or Yeovil Town
Reading vs. Rovers
Crystal Palace vs. Portsmouth
Durham vs. Sheffield
Doncaster Rovers Belles vs. Copsewood Coventry