Actor Josh Duhamel, who stars in Transformers: Dark of the Moon, was in Russia promoting the film when his hometown of Minot, North Dakota was flooded by the Souris River in June. About 11,000 people were evacuated and 4,100 houses and hundreds of businesses were damaged and/or destroyed. Duhamel’s childhood home, as well as the house where his sister lived with her family, were severely damaged. “It’s unbelievable how much devastation a flood like this does,” Duhamel told AP. As the honorary chairman of the Minot Area Community Foundation Recovery Fund, Duhamel, 38, has set up a benefit concert for this Saturday at the State Fairgrounds, starring The Black Eyed Peas, whose lead singer is his wife, Fergie. He’ll attend the concert as well as visit flood victims and a Red Cross shelter today. They’re hoping to raise more than $5 million from the concert in order to buy the material for people who need to rebuild their homes. “Everybody will get an equal amount, rich or poor,” Duhamel said.