Look, if I had a birthday and I knew Chris Hemsworth’s dad, I probably would have invited him to hang out too. On Friday, that’s exactly what Zac Efron did. In addition to the aforementioned individuals, Efron had a party at his event in Byron Bay, with tennis champ Pat Rafter and radio jock Kyle Sandilands also attending the festivities. Other celebrities also allegedly attended the event, though a lot of the guest list was kept under wraps.
