The TV guy, along with the actor's then girlfriend Lea Michele, were his main pillars of support while he struggled with addiction.
Unfortunately, the star couldn't overcome his demons in the end.
And believe it or not, the songsmith's tirade isn't the only crazy quote to come from an A-lister this week! " CLICK HERE to view "This Week In Celebrity Quotes!
That same month, Cory is linked to country music star Taylor Swift, though he tells Ellen De Generes that they’re just “good friends.” September 2011: On the night before Glee’s Season 3 premiere, the news breaks that Lea and Theo have officially split.Related: Darren Criss Says He's Entitled To Take "One" Nude Selfie Alongside the sweet picture (above), the We're not crying, you are!Lea Michele really took a stroll down memory lane the past few days as she's shared a series of throwback photos to her Instagram — and one snap in particular really hit home with the 30-year-old's fans.“The relationship just ran its course," her rep confirms."They are still friends and will always be friends." November 2011: The internet explodes with speculation that Cory and Lea might secretly be dating when a seemingly harmless Twitter photo is mysteriously deleted.