(Yahoo!) - Eiza González won't kiss and tell.

The media grilled Liam Hemsworth's Las Vegas-to-L.A. fling with questions about the actor while she was promoting the DVD launch of the film "Los Croods" on Thursday.

While at a press conference for the animated flick in Mexico City (she voices Emma Stone's part from the original "The Croods"), reporters asked the actress about Miley Cyrus's ex-fiancé.

"I have nothing to say about that subject," the 23-year-old replied.

That didn't exactly appease the masses.

When the questions started getting more personal ("Are you in love? What would you say to Miley Cyrus?"), Eiza's managers escorted her out.

Well, this much we know … Miley is very much aware of Liam's rebound.

"She knows Liam has been seeing Eiza and it's been hard for her," a source close to the singer, 20, told People. "She can't believe he moved on so fast and so publicly."

As for how Liam's doing post-Cyrus split? Brother Chris Hemsworth says he's "good."

"You never know why the media is attracted to one thing or not interested in one thing," the "Rush" actor told E!. "I've been lucky, my wife [Elsa Pataky] and I live a pretty normal existence."

Meanwhile, Hemsworth, 23, jetted off to Atlanta on Wednesday to begin production on "Mockingjay" (the 3rd and 4th parts of "The Hunger Games" films) with Jennifer Lawrence and Josh Hutcherson.

We have a feeling work is going to be a welcomed distraction for the hunky Aussie actor.

Phoot Credit Getty Images