Dr. Murray Pays the Piper (aka His Baby Mama)

Dr. Conrad Murray showed up to court today with $1,003 -- and left as a responsible father.

Murray was in court in Nevada so the judge could make sure he has been making his child support payments. Murray had paid his baby mama for November and December -- and made the January payment of $1,003 right there in court.

Both sides are due back in court in July.