Zac Efron was at a loss for words when he bumped into Angelina Jolie

Zac Efron was at a loss for words when he bumped into Angelina Jolie at the 2009 Oscars. Zac Efron attended with his then-girlfriend, Vanessa Hudgens. Angelina Jolie attended with her partner at the time, Brad Pit

He tells, "I don’t know why. It’s just awkward. I can’t really explain it. Last time I saw her was at the Oscars. She asked how I was doing, I said, ‘Thank you’ then turned around and walked away. Everyone started laughing and pointing at me".