Lindsay Lohan Turns Up Late For Guest Appearance On "Glee"

Lindsay Lohan was allegedly late this morning for her guest appearance on hit show "Glee", following an appearance at a party in Hollywood last night.

Dot Marie Jones, who plays Coach Beiste on the show, tweeted: "Gonna be a long day!! Some ppl show up late and just throw a wrench in things. Not cool! I'd rather be an hour early (I was) than 5 minutes late!"

Dot didn't name the person who showed up late and later deleted the tweet, but TMZ write that they have confirmed it was Lindsay Lohan!

However they also write that: "Lindsay shot her big scenes the other day, and director Eric Stoltz has been saying she was "very professional."We're told she nailed her lines and was very polite to cast and crew."

She's said to be back on set today purely for "reaction shots," and didn't hold up production at all.

However Lindsay managed to find time today to grab a sneaky cigarette break and was seen outside the studio puffing away.

Lindsay is taking on the role of judge at the Nationals show choir competition and Chris Colfer predicted it would be "really funny" a few days ago.

What do you think?

Is Lindsay Lohan really professional?

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