A house that Post Malone used to live in was violently robbed.

According to TMZ, three men broke a front window and entered the San Fernando Valley house on Sept. 1, shortly past midnight. But the robbers had it all wrong because Post doesn't live there anymore. Another resident was inside, and he or she got pistol whipped.

Police say the robbers yelled "Where's Post Malone?" when they entered the home and then stole cash, jewelry and cell phones, all equaling to about $20,000 in value. Post hasn't lived in the house for months and has no connection to the person who was pistol-whipped.

Authorities believe the robbers may be the same ones who broke into Rae Sremmurd's (actual) house last week.

It seems trouble keeps following the "Rockstar" rapper. In the last month alone, he had a scare on an airplane and got into a car crash. 

As far as the robbery, how do you think the crooks are finding out where these rapper's live so easily?