After Derek Hough and Maria Menounos' steamy performance last night, they might want to rename the show "Dirty Dancing with the Stars."

The two hit the floor together to do the salsa on Monday night's show, but it wasn't their footwork that had the judges talking.

Midway through the routine, Derek ripped off his shirt ... and then he and Maria shared a passionate kiss!

While fans may have loved the shocking moment, the panel of judges weren't as happy.

"I don’t think you needed the kiss," Carrie Ann Inaba said. "Dance is about the illusion of passion. Don't go at it in front of everyone."

What do you think? Was it too much ... or just sexy enough?

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