“Tristan told Khloé about the baby,” a source disclosed. “He's happy about it.”

Recall that Kardashian and Thompson were first spotted together in Los Angeles in late August, then seemingly cemented their relationship status when they went to Mexico together.

The “Keeping Up With The Kardashian” star doesn't seem interested in getting in the middle of the parents-to-be.

“Khloé's having fun with him right now and just doesn't want any drama,” the source told US Weekly.

Craig, a model who goes by Jordy C, celebrated her baby shower on Sunday with friends and family.

Kevin Hart's wife Eniko Parrish, Craig's cousin, was also in attendance.