Trendy patrons at this bar outdo themselves trying to score at pool and/or scoring digits.

Before she got married and knocked up, Britney Spears was a regular at this loud and wild pool hall. She may be out of the scene now, but there's no shortage of young party girls on the Westside looking to get their groove on. They're especially attracted to this two-story funhouse because it's where the UCLA frat boys come to get rowdy. There are seven pool tables downstairs and several TVs blasting sports games in the bar area. While it's technically OK to change the channel, the boys don't let the girls put on "Friends" or "Sex and the City." The lady most likely to catch a dude's attention is the one who sports her moves to the mix of DJ-spun pop and alternative—then lures him to the mellower lounge upstairs. —Alexandra Le Tellier