Big Brother 15's Aaryn Gries' Dad Passed Away

Sad news for former Big Brother house guest Aaryn Gries, her father has passed away.

The news broke on Twitter from Gries saying:

This is the last picture I have with my Dad. The greatest man I've ever known. Never take your family for granted."

There's no word out yet on what was the cause of death. Our thoughts and prayers go out to her and her family during this hard time.