Kristin Cavallari has gone behind the scenes to find her new boyfriend -- as The Hills star is dating Miguel Medina, a cameraman for the MTV reality series.

"Is that part of the show or is that real?" Ryan Seacrest asked Cavallari during a Tuesday appearance on his KIIS-FM radio show.

"That's not part of the show," she replied. "You know, I'm dating and I think that's all I'm going to say about that."

"Is his name Miguel, the one you're dating?" asked Seacrest.

"Maybe," coyly answered Cavallari.

"How do you date the camera guy?" wondered Seacrest. "How does that even start?"

"Well, you're together all the time," replied Cavallari. "It just sort of happens."

"What is it about Miguel that you're attracted to?" asked Seacrest.

"I don't want to talk about it," she replied, laughing.

"It's not Miguel Medina is it?" asked Seacrest.

"What other Miguel would it be?" rhetorically asked Cavallari. "He's definitely different than any guy I've ever dated, which is interesting."

Cavallari's love life is well-documented, as she's previously been romantically linked to former Laguna Beach co-star Stephen Colletti, The Hills co-star Brody Jenner, and Arizona Cardinals quarterback Matt Leinart.