Sharon Stone Joins Sam Smith for 'Saturday Night Live' Performance of 'Gloria,' Links Up with Aubrey Plaza in Skit

‘SNL’: Aubrey Plaza’s Wild ‘Parks and Rec’ Reunion With Amy Poehler

Sharon Stone Makes Surprise ‘SNL’ Appearance During Sam Smith Performance

Tony Hawk & Property Brothers' Jonathan & Drew Scott Make Surprise Cameos on 'Saturday Night Live' During 'Miss Universe' Sketch