Ain't it a drag? (1966)
Have You Seen Your Mother, Baby, Standing in the Shadow? is notable for a number of reasons.
The first Stones' song to feature brass accompaniment (sorry, Satisfaction), it can also boast one of the very first music videos (or 'promotional films', as they were called in those days).
But most of all it's known for the back cover, which featured all five Stones in hideous drag. Bill Wyman's wheelchair-bound Army officer is particularly grotesque.