Oscars 2015: Dakota Johnson snaps at mum Melanie Griffith for not wanting to see 50 Shades of Grey

This has to be one of the best public quarrels between mother and daughter that we’ve seen in a long while.

Dakota Johnson, who plays Anastasia Steele in 50 Shades of Grey, snapped at her mum live during a red carpet interview when she said she didn’t want to watch her in the film.

Let's start off by saying how the ABC reported taking the interview keeps calling Dakota a 'little girl' - as in Melanie's little girl - cringe...have you seen the film?

Ooh, look! Super-snazzy Oscars news:

When asked by the same reporter if she’d seen the film, the 57-year-old told ABC: “She’s a really good actress. “I don’t need to see 50 Shades to know how good she is.”

The 25-year-old quipped: “Alright! You don’t have to see it. Jesus Christ. “I’m like, ‘you can see it’ and you’re like, ‘nah.’”

Melanie revealed: “I don’t really want to. It would really be strange,” and Dakota came to the decision: “I don’t think so, I think you could maybe one day.”

When the reporter, Lara Spencer, tried to explain that her mum might be uncomfortable, Dakota responded: “Yeah, but I think it’s OK, it’s a movie. She knows that.”

Melanie’s got decisions to make – either watch the film where your daughter gets naked and has lots of pretend sex, or risk another awkward red carpet run-in…