Kim K Levels Bush's Playing Field

Kim KardASShian is doing to her ass what she just did to her Bentley -- body work.

Well-placed TMZ spies say Kim K got cellulite removal treatment. Paris' nasty comment (KK's butt "looks like cottage cheese stuffed in a trash bag") has nothing to do with anything -- she's doing it so she can make a calendar for Reggie Bush for their one-year anniversary.

But if Kim claims to exercise religiously, what's up with the cellulite therapy?!

BTW, Kim has been deep into laser hair removal, from the nose down.