“Glee” co-creator and executive producer Brad Falchuk was reportedly angry following the spoilers from the musical’s upcoming prom episode was leaked by the show’s extra, Nicole Crowther.

Crowther had earlier tweeted and responded to questions asking her who would be crowned prom king and queen in the

Though the tweets are gone now, the damage has already been done. Severely. Other sites said TV Guide have reposted the details Crowther revealed in her account making matters even worse.

Also taking to the Twitter, Falchuk had apparently sent angry messages to the “Glee” extra, warning Crowther that her loose tongue has cost her of any future projects in Hollywood.

"Hope you're qualified to do something besides work in entertainment," Falchuk was quoted writing by TV Guide.

He added with exasperation, "Who are you to spoil something talented people have spent months to create?"

Crowther then apologized to the show’s producer after deleting the ‘spoilery tweets’.

She said, "I'm truly sorry. I was being completely thoughtless and made a horrible mistake. I'm deeply & incredibly sorry Brad."

The extra also expressed remorse to her “Glee” costars but noted that she has to "think things through before just saying them."

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