Naya Rivera has revealed some super steamy details about working with guest star Demi Lovato on Glee.

According to MTV UK, the actress told Access Hollywood, “She’s awesome and we’re having a blast and we’re so happy to have her.”

And it turns out that Naya and the X Factor judge put in some practice out of work to perfect their on-screen kiss.

Perez Hilton reports that Naya and Demi rehearsed in order to make their chemistry on screen more authentic.

“I made out with her, like, in my trailer before we shot the scene. So then I just, like, warmed her up. You know what I’m saying?” the 26-year-old actress revealed.

Demi, who is scheduled to appear in at least six episodes of Glee, will play Dani, Santana’s love interest and struggling artist friend.

Are you excited to watch Glee’s fifth season? Will you tune it to watch the chemistry between Demi and Naya? Comment below!

Image courtesy of Instagram.