Josh Duhamel is urging fans to vote for a park in his native Minot, North Dakota to win a $100,000 (£62,500) restoration grant after it was destroyed by flooding.
The Transformers star pledged his support to the area after it was hit by floods last summer (11), and he was named honorary chairman of a fund established for those left homeless.
He successfully campaigned for a $100,000 grant from Coca-Cola to renovate the city's Oak Park, and now he is setting his sights on winning the contest again to regenerate nearby Roosevelt Park.
In a post on his page, he writes, "Please Vote for ‪Roosevelt Park‬ in my hometown of ‪Minot‬, ND so they can win $100k from CocaCola & reopen!"