J.Lo Rolls in Style

3/8/2007 2:00 PM PST
Jennifer Lopez is "Jenny from the Block" no more -- but she's got the $300,000 Rolls Royce Phantom to park on it.

The Latina diva tooled around Miami in the shiny white status symbol, which is apparently the required ride wherever she goes, since Lopez and hubby Marc Anthony are rarely seen traveling in anything else.

Here's one couple that's all about keepin' it real ... swanky.