Well, it seems this big sis wasn't having any of it!
Koko took to Twitter on Monday with a very cryptic message about all the "sh*t", writing:
[Image via Instagram.]
This is scary!
In the newest issue of In Touch, sources are revealing that Rob has been self-medicating with prescription painkillers, and taking the concoction Sizzurp to deal with his emotional pain.
"He'd just lie around his place smoking weed, doing drugs, watching movies and eating. He said he 'needed' the pills. He only knows how to party to excess. He is so depressed and needs help."
The insiders added that he was taking Norco, Percocet, as well as the anti-anxiety drug Xanax to get through the day-to-day grind.
We hope this isn't true!!
Drugs are a dangerous thing to be messing with, and we hope he gets the help he needs ASAP!
[Image via WENN.]