Tarev, do you have two separate plants in that pot? If your bloom photo is correct we do know that it isn't Graptopetalum paraguayense. The mystery deepens.
Charleen here is a great link for more information on your great cactus. Is there an entry in the database yet for that one?
http://cactiguide.com/cactus/?...
Oh boy, there is Charleen and no information or photos yet. You can get a lot of acorns for filling in the information and post a photo.
Hurry.