Kacey Jordan -- $10,000 Charlie Sheen Queen

Kacey Jordan ain't done profiting off Charlie Sheen just yet -- in fact, she just emerged $10,000 richer in Howard Stern's "Charlie Sheen Porn Star Pageant" ... after some hilarious girl-on-girl trash talk.

Charlie Sheen Howard Stern Show
Capri Anderson took second place ... winning a giant TV -- and Melanie Rios took third ... earning herself a nice little digital camera.

But the best part -- they both DESTROYED Kacey on the air this morning. You gotta listen.