Ryan Reynolds and his mum hilariously crash 'It Ends With Us' interview

Ryan Reynolds is at it again - this time taking it upon himself to come face-to-face with his wife Blake Lively's love interest in her new film, It Ends with Us.

Ryan took to social media to share a video of himself surprising Brandon Sklenar during a press day for the movie and he brought along two special guests... his mother Tammy Reynolds and best friend Hugh Jackman.

"It's not every day the husband gets to interview his wife's love interest in a film. It's kind of crazy," Ryan said, as he sat down in an interviewer's chair and began asking Brandon questions, with Brandon's protests that they were not scheduled to meet going ignored.

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The Deadpool and Wolverine star asked about a photo of Brandon and Blake together: "So I saw you posing in a photo with Mrs. Reynolds — I'm sorry, what do you call her, do you guys have a nickname or something?" he asked. "Is that genetics? Do you have some sort of low-angle squat routine to pop that region in that way? I mean, what's going on here, man?"

The interview then cuts to Ryan's mum stepping into frame, armed with a new set of questions written by Ryan.

"Well, it's not every day the mother-in-law of the leading lady gets to interview the love interest and the man trying to replace my sweet little gummy bear Ryan," she said.

Hugh also joined in, joking that Blake's It Ends with Us costar is "the guy trying to replace Ryan as a husband and me as his best mate."

"Sir, I have no idea what's happening at all today, but I do have to say while I have you here: Your work in Les Mis. . . what a triumph," Brandon told Hugh. "I mean, you can do it all. You're a unicorn."

Check out the hilarious interruption in the video below.

It Ends with Us is out in cinemas now.