The duo got engaged on Valentine's Day approached, Rebecca was sure that the proposal would be coming soon. Not all the laughs in CBS's â€œThe Big Bang Theoryâ€ take place onscreen. Farrah Valentine and others you may know. She had flowing auburn Farrah Fawcett hair with hips and curves everywhere. McKenna HJ, Splett RR, Fletcher FA, Maraskovsky E, Farrah T, Foxworthe D.