Mark Foster: $10K for Sophia Bush's Birthday Wish!

Sophia Bush is all smiles as she and a group of Guatemalan children pose for a picture outside the school built through the Pencils of Promise campaign.

The soon-to-be 30-year-old actress is donating her birthday (July 8) to the organization, with the goal of raising $30,000 to help build another school in Guatemala.

“‘Impossible is a dare. Impossible is nothing.’ – M. Ali @PencilsOfPromis #ImpossibleOnes,” Sophia tweeted.

As of Tuesday (July 3), thanks to Mark Foster, the frontman for Foster the People, Sophia had already achieved her goal! She is still encouraging fans to donate – “Give $13 or more to my 30th bday fundraiser on before 7/4, 9am EST & you could get a signed John Tucker Must Die DVD!,” she posted to the fundraiser’s CrowdRise page.