Drive in Beverly Hills (5)
I believe the answer is:
rodeo
'drive in beverly hills' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for rodeo that I've seen before include "cowboy carnival" , "Horse-riding competition for cowboys" , "Cowboy show" , "Contest of cowboy skills" , "One should be up for this event" .)