There are several ladies on MySpace who go by the moniker Sista B, but only one is a 56-year-old nun who releases records on CDBaby.

Sister Rebecca Shinas, as she’s known in the ‘hood, might not be your average MySpace single or would-be recording star/American Idol contestant trying to get noticed by the system.

But she’s also part of the MySpace culture, and could we possibly be good journalist-bloggers if we skipped over her and served up some hot band that’s being hyped everywhere else in the blogosphere? No way.

We’re not saying she’s the second coming of Posh Spice, Led Zeppelin, the Guess Who, Pavement, or even Soulja Boy. We are saying, however, that she’s definitely one of the more peculiar unsigned artists on MySpace, and deserves a mention. Now give us seven hail Marys and shut the freak up.

(Photo from her San Francisco Chronicle magazine cover shoot.)