In February 2007, Ben teamed up with Heath Ledger to start their own music label, called Masses Music Co.. Their first act to sign to the label was Australian, Grace Woodroofe, who was a personal favourite of Heath's. Heath also shot her first music video.
He dated actress Claire Danes for 6 years, but their relationship ended in 2003. On December 29th, 2008 in India, he married actress Ione Skye. Their daughter, Goldie Priya, was born on September 24th, 2009.