Ben rushes to Jennifer's Side

Jennifer Garner was shooting new movie "Kingdom" in Phoenix last week when she was overcome by the heat and fainted. A set source says, "She overexerted herself."

Jennifer, 34, was taken to hospital while frantic aides tried to get in touch with her husband, who flew from Massachusetts to the desert as soon as he heard the news. Garner was released the next day and spent time relaxing with her concerned husband before returning to the film set.