Reese Witherspoon posted a ‘girls night out’ selfie with her lookalike 20-year-old daughter Ava

Reese Witherspoon just posted a 'girls night out' selfie with her lookalike 20-year-old daughter Ava and they're the image of each other.

This isn't the first time that the likeness between Reese Witherspoon and her daughter has been commented upon but it's the caption that people are just obsessed with and to be honest, we get it. The Big Little Lies star seems as though she would be good craic and her latest Instagram post demonstrates her sense of humour. Sharing the mother and daughter snap, she wrote:

"Girls night out with my favorite daughter! (ok she's my only daughter but still)".

And that's exactly why she has such a huge fan base. Her followers have been quick to comment on the similarity between the pair with many saying they can't believe how alike they look. It's not just her followers who have been commenting either as some of her famous pals couldn't deal with the photo either. Mindy Kaling wrote "I fainted" while Reese's BLL colleague Zoe Kravitz said ""omg my lil gorgeous twinZzzzzzzz". From the festive red lipstick to the similar hairstyles, you'd be easily confused between mum and daughter at first glance. Only recently, Ava attended a show premiere with her mum, the return of Big Little Lies to the small screen actually, and again it's clear to see the resemblance between them. Ava is Reese's daughter from her marriage to Ryan Phillipe, Reese and Ryan also have a son together, Deacon Reese (16). The couple, who starred together in cult classic Cruel Intentions, split up in 2006. Reese is now married to talent agent Jim Toth, with whom she shares a son, Tennessee (7).