Embodiments of the present disclosure provide a pixel circuit, a driving method thereof, and a display panel. The pixel circuit comprises: a light-emitting element; a driving sub-circuit configured to generate a current for driving the light-emitting element to emit light; and a first and a second light emission controlling sub-circuit, configured to supply the current for driving the light-emitting element to emit light to a first terminal of the light-emitting element under a control of a first controlling signal, respectively; a driving controlling sub-circuit configured to provide a data signal to the driving sub-circuit under a control of a second controlling signal; and the resetting sub-circuit configured to reset the driving sub-circuit, the first terminal of the light-emitting element, and a second node with a first voltage, under a control of a first resetting signal and a second resetting signal.