Jamie Dornan knows "every bloody line" to every song 'Frozen'.
The 34-year-old actor - who has two daughters Dulcie, three, and Phoebe, 12 months, with his wife Amelia Warner - has claimed he's watched the animated Disney hit with his children he can "act the whole bloody thing out".
When asked if he'd seen the popular blockbuster, he said: "Oh my God are you kidding me? I could act the whole bloody thing out for you right now. And I could sing every bloody line of every song."
And the 'Fifty Shades of Grey' star isn't likely to get a break from catchy songs any time soon, as he also says Dulcie has become obsessed with 'Trolls' and the lead song 'Can't Stop The Feeling', performed by Justin Timberlake.
He added: "'Trolls' is the [popular] one at the moment with our 3-year-old. In the car, we just listen to Justin Timberlake and Anna Kendrick sing at us on every family journey we go on at the moment, which is kind of fun and really kind of awful at the same time, once it's the 70th time of the week."
The 'Anthropoid' actor says his house is fully kitted out to feed his daughters' movie obsession, but says he and his 34-year-old wife "binge" on television shows when their children are asleep.
He said: "We've got quite a good cinema setup in our house for watching movies. But we're like everyone else, [we watch] Netflix and 'Downton [Abbey]' and we very easily binge when the kids are asleep."
And despite their impressive cinema, Jamie insists he and his wife won't be watching 'Fifty Shades Darker' - in which he plays S&M loving businessman Christian Grey - together.
He told People magazine: "It's totally her choice, if she wants to, but I don't imagine why she'd want to see it.
"Yeah, I'm not going to tell her what she can and can't do, I'm very un-Christian-like in that way but no, I don't think she has any plans to see it."