How do I find out what database Im using?

Hello all!

Quick question: How do I find out what database I'm currently using? I can't seem to find an appropriate system stored proc in BOL. For example:

use XYZ
go

[SQL statement(s) in question]
go

RESULTS:

database
----------
XYZ

Thanks in advance for your help!
Catselect db_name()|||Thanks a bunch!
Cat