Is Rihanna the next Amanda Bynes?!

I know it may seem like a stretch for some... but judging by Rihanna's actions lately - she's well on her way to being the next HHM [Hollywood Hot Mess].  Okay so truth be told she doesn't seem to be QUITE as cray as Amanda Bynes [seen below walking into court today]....


BUT Riri has definitely left her fans with much to complain about.

Lately she's made a habit of showing up late to her own gigs!!! - And we're not talking like 5 or 10 minutes late - we're talking HOURSSSS late!  This happened in Boston a few months ago, and then shortly after that in Wales, and again in Birmingham, Alabama!  To make things worse for Riri... it's not like she can cry "SICK!" because on a couple of those occasions she was spotted out partying till the wee hours of morning.

Case and point:


Yep... that's Riri... stumbling out of the Kings of Leon concert in Poland on July 5th. So what do you think...