Anna Faris has reportedly filed a response to Chris Pratt's divorce papers.

The 'What's Your Number?' actress and her 38-year-old husband called time on their relationship five months ago, and have both now moved to bring an end to their marriage.

According to legal documents obtained by E! News, Anna's filing is identical to the one filed by Chris, with both parties citing ''irreconcilable differences'' as the reason for their breakup.

In both papers, the date of separation for the former couple - who got married in July 2009 and share five-year-old son Jack Pratt together - is listed as July 13, 2017.

Meanwhile, it's understood that the pair are seeking joint legal and physical custody of their child.

A source recently told TMZ: ''They have a prenup. [In mirroring divorce documents,] they are both asking for joint custody of 5-year-old [son] Jack. We're told the property settlement agreement is almost completely worked out.''

Fans were hoping that the estranged couple would get back together, but hearts shattered across the world when Anna, 41, was spotted on a dinner date with her new boyfriend, cinematographer, Michael Barrett back in September.

The pair met on the set of her new movie 'Overboard' and have so far showed no desire to hide their new relationship from eagle-eyed fans and her ex-husband.

Anna split from Chris over summer but she is adamant they are still ''great friends''.

She said previously: ''We're great. He's amazing. We're great friends and we always will be. He was so kind to [write the foreword]. I decided to write a book about my life experiences and when I started, I thought, 'This will be a great journey. This is a great idea. I know what I'm doing. I'm 40, I can write a book.' [Then] it's like, 'No. What was I thinking? This is a terrible idea.'

''But what I like to think is the takeaway [is] that a lot of our problems tend to be universal - the idea of jealousy, loneliness, heartbreak. There's a commonality no matter what profession you're in or where you live and that's something the podcast has taught me. We all have the same stuff going on.''