The omnipresent Seacrest grilled Miley Thursday on his radio show about her upcoming birthday, driving lessons and most importantly—where's it going with this clothing-allergic undies model?

"He's a really great Christian guy, which is awesome," Cyrus said, trying to spin some positive light for her 20-year-old bad boy.

"Everyone started judging us as soon as we started hanging out," she said. "After my last two years, there's been a lot of things that happened. So I've learned just not to judge anyone and go into our friendship with an open mind."

Seacrest pointed out that Gaston is simply too good-looking for Miley: No other man will ever measure up.

"That's what would be hard about dating him," she agreed. "If anything ever happened, who are you going to go to after that?"

She must have a few ideas.