Vanessa Hudgens and Hayden Panettiere helped launch the Wave for Change Charity Campaign this past weekend.
The campaign aims to raise up to $200 000 to support Global Givings work with environmental, educational and disaster relief charities.
Fans have the chance to vote on how the funds will be dispersed.
‘By taking a few minutes… everyone can make a big difference in the world,’ Vanessa Hudgens says.
‘You think I am just one person, I can’t make a change, but when you actually try and see results it is a pretty incredible feeling,’ adds Hayden Panettiere.
The Wave for Change Charity Campaign will run until 23 August.