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In today's MTV News hosted by Laura Whitmore, Cameron Diaz explains at a screening of The Other Woman during CinemaCon in Las Vegas, how Chris Martin and Gwyneth Paltrow are going about their 'consciousuncoupling' the right way.

The 41-year-old silver screen starlet explained: "They're being very honest about their relationship which is that they are really great friends."

She continued: "They're amazing parents and they're just consciously deciding that a part of their life is not going to be spent the way it's been for the last 11 years."

In other couple news from CinemaCon, Mila Kunis looked stunned when a reporter asked if the Ashton Kutcher engagement rumours were true during a red carpet interview. Kunis went silent beforediverting the question and pretending it was posed to her and Jupiter Ascending co-star Channing Tatum.

Tatum was equally stunned, commenting:"Wow, that was a crazy non sequitor", before joking: "I haven't met the crazy Russian family yet."

And to another hunky on-screen couple, Scarlett Johansson and Chris Evans told us about their fitness regime for Captain America: The Winter Soldier, and it looks like we're going to start eating a lot more chicken and salad!