"Glee" guest star Kate Hudson is amping up the Season 4 sex appeal.

In this new photo released by "Glee" co-creator Ryan Murphy, Hudson, who plays Rachel Berry's (Lea Michele) dance teacher, is busting some very intense dance moves.

Clad in black and gripping her partner tight, looks like Hudson's character will be teaching the NYADA students a little more than jazz hands.

This isn't the first time Murphy has given fans a first look at Hudson at work as Cassandra July, Rachel's dance teacher. Last month, Murphy tweeted a behind-the-scenes photo of Hudson and Michele on set.

"Glee" Season 4 premieres on Thurs., Sept. 13 at 9 p.m. ET on Fox.

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