ETA2: GossipCop already discussed this HERE and an update here and found nothing. Not that I needed any confirmation about it.
Great article on this night by @katespencer at TheFabLife 'Rob Pattinson Is Apparently Not Allowed To Have Female Friends'
ETA: In case you guys are still interested. via Rob's IMDb...the guy Rob was with last night is a producer named  Kevin Turen. Guy in the front seat, another producer,Mohammed Al Turki via victoria1985
"Blonde chick driver (i think) is Evelina Oboza engaged to Kevin Turen" via littlepiece25pc

Mohammed Al Turki on IMDb Kevin Turen on IMDb

Out and about with some friends in Los Feliz, yep still in LA.
@CourtJustice Rob is wearing the ACNE "Felix" bomber jacket.

Added more pics and video - under the CUT


More pics added

HQs via RPLife

Here is actress, Sarah Roemer with Rob's American girlfriend, Kristen in their short film, Cutlass. Thanks to LoveTheStew *Being sarcastic can be cute sometimes*