Kim Kardashian Releases FIRST SINGLE

3/2/2011 1:15 PM PST

Kim Kardashian's Song Jam (Turn it Up) -- Releases FIRST SINGLE

Kim Kardashian has finally debuted her new song Jam (Turn It Up) ... in which Kim "sings" about topics close to her heart ... including partying, drinking and getting "paid."

Kim dropped the single on "On-Air with Ryan Seacrest" ... and Ryan says he digs the song.

So, we gotta ask ...