Kris Humphries Lawyers Up For Divorce

Kris Humphries has lawyered up for his divorce ... TMZ has learned.

Kris is using his Minnesota attorney -- Lee Hutton -- to end his marriage to Kim Kardashian. Hutton reps a lot of sports stars and doesn't do much in the way of divorce. But that's OK, because this divorce will be easy as pie.

Sources connected with Kris and Kim tell us ... there are NO conflicts over who gets what, largely because of the prenup. BTW, Hutton repped Kris when the prenup was negotiated.

We're told -- barring something unforeseen -- the divorce will become final 6 months from the date Kim filed. That's the minimum time required by law.