Lea Michele has returned to Twitter following the tragic passing of her boyfriend, Cory Monteith.  It's been a little over two weeks since the "Glee" actor was found dead at the age of 31 in his hometown of Vancouver, British Columbia. Monteith passed away after a mixed drug toxicity involving heroin and alcohol. On Monday, Lea addressed her fans:
"Thank you all for helping me through this time with your enormous love & support. Cory will forever be in my heart." pic.twitter.com/XVlZnh9vOc.  Click here for more!