Lindsay Lohan a "Diva" on Glee Set - Us Weekly

Looks like Lindsay Lohan is already viewed as an outcast at McKinley High.

Filming her May 15 guest appearance as a judge at the annual Nationals performance episode, Lohan, 25, angered Glee's cast and crew when she showed up six hours late to shoot her scenes Wednesday.

"She came to set with a million demands and was not prepared to work," a source tells Us Weekly of Lohan, who will appear alongside Rex Lee and Perez Hilton in the episode.

Among Lohan's megawatt demands for her guest starring role: A pimped out trailer! "One of her demands has to do with her trailer size," hints the insider. "The cast is already worked to death and then she puts everything behind. She is a diva!"

One of the irate cast members was none other than Dot Marie Jones, who plays Coach Beiste on the FOX series.

"Gonna be a long day!! Some ppl show up late and just throw a wrench in things. Not cool!" Jones tweeted [and later deleted]. "I'd rather be an hour early (I was) than 5 minutes late."

A rep for the actress denies her tardiness, telling Us Weekly: "We're not going to roll in the mud with someone who spreads rumors while hiding anonymously in the shadows like a coward."

Lohan wraps her third and final day of Glee filming Thursday.

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