`Beverly Hills, 90210' gets a facelift in an edgier drama about a tight-knit circle of friends from West Beverly, a glamorous world of privilege. After high school, relationships within the group are tested and loyalties are questioned as their journeys into adulthood lead them in many different directions. While some decide to attend college, others embark on careers that include acting, singing and business ventures. The friends try to maintain their closeness in the world-famous zip code, where anything can happen.