Gwyneth Paltrow returns to Fox’s hit show “Glee,” where her sassy substitute teacher character gets hot with Matthew Morrison’s Will Schuester.

And, they sing a racy duet of Prince’s “Kiss.”

Paltrow reprises her role as Holly Holiday and romance is in the air, according to a new sneak preview.

As the two dance seductively, Holly whispers, “Maybe it’s time I learn a little bit about romance.”

“I happen to be an excellent educator,” Schuster responds.

But school counsellor Emma Pillsbury isn’t taking the budding romance lying down.
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Emma, who also heads the celibacy club and once dated Will, clashes with Holly, a sex education teacher, after she hands out condoms to students.

Gwyneth made her debut on the show last year, and stole the episode with a perky rendition of Cee Lo’s “Forget You.”

In their last meeting Gwyneth and Matthew played rivals.

But by the end of the episode the were already geting cozy and performed a rousing mash-up of Rihanna’s Umbrella and “Singin’ In The Rain” made famous by Gene Kelly.

The latest soundtrack form the show, “Glee: The Music, Volume 4” is on sale now. The album retails for $11.80 on amazon.com. but you can buy it through TheImproper at the Web site for $10.90, a 15% saving.