The 'Wolverine' star has been married to Deborra-Lee Furness since 1996 and the actress revealed the couple keep things interesting in the bedroom with some bizarre role play.
She explained to the New York Post's Page Six: "I was always saying I'd marry somebody sensible, like a stockbroker. So he dresses up for that fantasy for me occasionally."
Although Deborra is used to seeing Hugh kiss other women on screen, the hunky actor recently revealed their son Oscar, 11, was horrified when he saw his dad kiss his 'Real Steel' co-star Evangeline Lilly in the movie.
Hugh - who also has six-year-old daughter Ava with Deborra - said: "There was this one moment, Deb is on one side and Oscar is on the other... and I have one kissing scene with Evangeline Lilly from 'Lost'... very good kisser.... so Deb is used to that... we all of a sudden looked at my son, he's never seen his dad kissing someone else, he didn't look at us he looked straight at the screen and said 'You're going to be in trouble.'"