Actor Don Cheadle became hooked on Guinness while he was shooting new movie The Guard in Ireland.
The Ocean's Eleven star admits he loved the nation's pub culture and found himself craving the black stuff.
He tells WENN, "We drank Guinness every night and it's no joke. They drink a lot. That Guinness over there is like food.
"I could drink and get up the next morning and I was fine. I loved it. It was delicious. I had to have it every day. It became a little jonesing thing for me."