Fan favourite River Song - played by Alex Kingston Heidi Klum looks effortlessly chic in nude dress as she spends quality time with her youngest daughter Lou in. Nude pictures of Alex Kingston She is known for her roles as Dr. Elizabeth Corday on the NBC medical drama ER and as River Song Biography of Alex Kingston nude. Oct 07, · Alex Kingston nude scene cut from 'Dr. Who'? Cry Me a River Playing "Doctor"? We saw a lot of Alex Kingston as River Song in Series 6 of "Dr. Who.".