Miley Cyrus who?

After much speculation, Patrick Schwarzenegger, 22, finally confirmed that he's dating 19-year-old Abby Champion!

The two lovebirds appear to be stronger than ever after a romantic getaway to Cabo San Lucas, Mexico, and the blonde beauty, who hails from Birmingham, Ala., is planning on making a permanent move to LA!

Click through the gallery below to see everything we know about Patrick's new flame.