The look of love was in Zac Efron's eyes when he picked up Vanessa Hudgens to take her out on her birthday.

The High School Musical stars left Vanessa's house and drove off with Zac behind the wheel for a night to celebrate her turning 20.

Vanessa couldn't stop smiling as she got into the car yesterday.

And Zac - who appears to be cultivating a fledgling moustache - was carrying something in a brown paper bag.

Could he be hiding a birthday present?

See the loved-up couple below