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OTRC: Kate Hudson shows off sultry dance moves on 'Glee' set (Photo)

Kate Hudson appears in a photo posted on Ryan Murphy's official Twitter page on August 14, 2012. (pic.twitter.com/Ct8aqJGr)

Kate Hudson will show off her sultry dance moves FOX's 'Glee,' where she is set to portray a NYADA dance teacher, as demonstrated in a sneak-peek photo released on Tuesday.

"Kate Hudson in action," "Glee" creator Ryan Murphy Tweeted on August 14, along with the photo of Hudson with her leg wrapped around a male dancer.

Hudson has signed on to appear on the musical series in a six-episode arc, according to the network. The "Almost Famous" and "How to Lose a Guy in 10 Days" star will portray Cassandra July, Rachel Berry's dance teacher at the performing arts college NYADA.

Lea Michele, who portrays Berry recently bonded with Hudson while filming the fourth season of the hit comedy series. Murphy shared a photo of the pair laughing on set, in what appeared to be a dance studio.

"I am so excited! Oh my God! I'm so obsessed with her," Michele told Entertainment Tonight Canada at San Diego Comic-Con. "She's one of the greatest comedic actresses right now and I just think she's so great... so I can't wait to work with her!"

Murphy, who joined Twitter on July 30, has already been busy sharing exclusive sneak peeks from the sets of "Glee" and "American Horror Story." He also promised to share details about his upcoming series, "The New Normal."

Hudson was last seen in "Something Borrowed" and "A Little Bit of Heaven." The 33-year-old actress and her fiancé Matthew Bellamy welcomed their son Bingham on July 7, 2011. The actress had her 7-year-old son, Ryder, with ex-husband Chris Robinson of the rock band the Black Crowes. The two divorced in 2007 after almost seven years of marriage.

Season 4 of "Glee" premieres on Thursday, September 13 at 9 p.m. ET on FOX.

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