Irish actor Colin Farrell appeared on Conan O’Brien’s show on Tuesday night, to promote his new movie “Dead Man Down”.

During the interview, O’Brien couldn’t help but admire the Irish stars shaved hair cut.

“Your hair, it looks like it’s shaved on the sides,” O’Brien said.

Farrell explained to the ‘Conan’ host, that he cut his hair for a new movie he’s been working on.

“I was a doing a thing, Winter’s Tale in New York for five months, I had the sides shaved and then I had hair extensions recently, which I got rid of, which were an Indian man’s hair.”

During the interview Farrell invited the Irish American TV host to join him for Korean spa in LA sometime.

“I have been with friends, but I usually go on my own, do you want to go?”

Farrell offered: “I will pick you up some night man.”

In “Dead Man Down” the Dubliner plays a right hand man for a New York City underground crime boss in his latest role . The action thriller is due out this weekend