‘Glee’: Kate Hudson Covers Jennifer Lopez and Heats Up New Season 4 Promo (VIDEO)

Kate Hudson is packing some serious heat in this all-new Glee Season 4 promo.

The actress is playing Cassandra July, Rachel’s (Lea Michele) sassy NYADA dance instructor in the upcoming season of the FOX series. Judging from this promo, it looks like Cassandra is also a fan of Jennifer Lopez, as Hudson can be heard covering JLo’s “Dance Again.”

How will Rachel take to her new dance teacher?

Needless to say, Mr. Schue’s (Matthew Morrison) little diva is going to be at odds with her new teacher, as Cassandra, unlike Will, practices the art of tough love. Glee star Jane Lynch recently told E! Online that Hudson’s character will give Rachel “a really hard time.” Perhaps Rachel will confide in her new love interest, Brody (Dean Geyer).

Meanwhile, Rachel’s BFF — and future roommate — Kurt (Chris Colfer) will have his own hands full with Sarah Jessica Parker, who will guest-star as Kurt’s Vogue.com editor, Isabelle Klempt.

When the fourth season of Glee kicks off, Kurt, who’s feeling a bit “bored and aimless” will leave Lima, Ohio to follow his dreams to New York City. There, as we previously reported, he’ll shack up with Rachel in Brooklyn, New York — just a hop, skip and an N train away from Broadway.

Back at McKinley, Blaine (Darren Criss) is questioning his future without Kurt, while Finn (Cory Monteith) may be getting a new love interest of his own.

“He will have someone. He will definitely have someone,” executive producer Brad Falchuk told TV Line. However, writers are still trying to decide exactly who this mystery lady will be.

Glee Season 4 kicks off Thurs., Sept. 13 at 9 PM on FOX.