It seems like bad gal Rihanna is not completely ready to settle down with Drake as she is not yet ready to make her relationship official because she doesn't like titles.
It has been pretty obvious that the two rekindled their on-and-off romance as they've been sure to showcase their chemistry on stage together. Sources close to Ri say that she hasn't completely confirmed that the two are dating because she doesn't want to be labeled as in a relationship.
It sounds like she loves Drizzy but still wants more time to be wild and free.
According to an E!News insider,
"Drake would make her his girlfriend in a second if he could. It's more on Rihanna, though. They both care about each other and are having a good time spending time with each other. Drake has expressed to Rihanna that he only wants to date her and only her, but she wants to take day by day this time around."
We will see how this progressive "situationship" will end up. Drake already told their fans that he's trying to get her pregnant.