Sean "Diddy" Combs and his girlfriend, Lori Harvey, have a really strange relationship.

Diddy, 49, and Lori Harvey, 22, were spotted at Atlanta's Magic City strip club this weekend, and they had a very unlikely guest with them — Justin Combs.

Lori and Justin are rumored to have dated, before Lori broke up with him and got with his father.

Yeah, we know it sounds pretty weird. Here's some video of the couple together:

Diddy and Lori were also recently photographed on a romantic getaway in Cabo San Lucas, Mexico. In the pictures, Diddy had his hand on Lori's tummy — and that gesture had many fans thinking there was a baby on the way. 

But both Diddy and Lori's team are denying the pregnancy rumors. According to both sides, the couple was just playing around in the pics.

According to Hollywood Life:

Diddy and Lori were first linked back in March when they were spotted at a party together. Then, over the summer — after several more sightings — Diddy was seen on vacation in Italy with Lori and her parents (including stepdad Steve Harvey). The two have not commented on the state of their relationship, but the pictures and videos certainly seem to tell quite a story!