Denver Nuggets superstar Ty Lawson tells TMZ ... everything is HUNKY DORY between him and his pregnant GF Ashley King ... despite the fact they were both arrested for domestic violence last weekend.
"That's my baby," Lawson told us last night on his way out of Sound nightclub in L.A.
As we previously reported, Lawson is accused of pushing King (an ex-member of the "Bad Girls Club") ... and King is accused of trying to break Lawson's phone during an explosive argument at his Denver home.
The two spent 3 days in jail ... (did we mention King is PREGNANT?) ... but have patched things up and insist they are committed to moving forward with their relationship.
Both Lawson and King are due in front of a judge on Friday to be arraigned -- and Lawson tells us he's looking forward to his day in court.