Adam Shankman, who has directed several episodes of 'Glee', has tweeted:
Goodbye my amazing and beautiful friend. The lights in my world just grew dimmer. The world just lost one of our best. I love u so much...
I will always cherish you in my heart. Thank you for so many wonderful days. I love you CM ... http://t.co/HW5me8dmLo
More top news
Employees at Netflix will be given "unlimited" time off during the first year after their child is born or adopted.
Scientists believe 400,000 cases of womb cancer have been avoided over the last 50 years by women taking the contraceptive pill.
Tony Blair could be made to stand trial for war crimes over the invasion of Iraq, Labour leadership frontrunner Jeremy Corbyn has said.