Recording Mel Gibson: There's an App for That

NEWYou can now listen to Fox News articles!

We just found another bug in the iPhone, or at least Oksana Grigorieva did, because we've learned she used Steve Jobs' brainchild to secretly record Mel Gibson.

Sources tell TMZ Oksana used an app to capture Mel Gibson's rage ... though it's unclear which app she used.

The device itself will become relevant when the experts try and determine if the recordings were altered in any way.

For the record, there's also a sound editing app.

Oksana's spokesman, Steve Jaffe refused to comment.

Oh, one more thing.  We're assuming she used a 3G model, because it didn't drop the call.

Tune in to TMZ on TV weekdays Monday through Friday (check for syndicated/local listings)