Zac Efron ‘Secretly’ Engaged To Australian Waitress?

In a story that wouldn’t be out of place in a High School Musical, one tabloid is reporting that Zac Efron is now secretly engaged to his Australian girlfriend Vanessa Valladares. Efron has been famous for nearly his entire adult life, so it’s a little hard to imagine he could get engaged without the world noticing. Gossip Cop looked into the rumor, and here’s what we found.