“He will ask for a paternity test when the baby is born. He had been claiming that their relationship was pretty casual, that she was a ‘booty call’ girl," a source told The Post.
As RadarOnline.com exclusively reported, Humphries wasn't Sinanaj's first celebrity hook-up.
And even before she revealed that she was pregnant -- and claimed that Humphries was the dad -- Kris was alleging she was trying to extort millions from him.
“We will evaluate the situation and his reaction before proceeding any further, Sinanaj's attorney Joe Tacopina said.
Humphries and his spokesperson parted company this week, and his attorney did not respond to a request for comment about a possible paternity battle.