Colton Haynes? mother, Dana has died after battling with advanced cirrhosis of the liver and kidney failure.The Arrow actor shared a gallery of photos of his mother on Instagram on Sunday, revealing that he had lost his ?best friend.?
?Today I lost my best friend, the love of my life...my momma. Words can't express how incredible this woman was. I have so many things to say but I'm in a state of shock. I will always love you momma. RIP my angel."