Britney Spears was banned from L.A. bar, Winston's, earlier this week after allegedly forcing a bartender to switch dresses with her at a Halloween party on October 29th. The club owners apparently had enough of Britney saying she caused nothing but drama. Now, Britney has been banned AGAIN! This time from one of her longtime Bel-Air hair salons. Well, as long as she's got her trusty hot pink wig, she won't be needing the salon for awhile! :D