In the picture, Amy can be seen with Jonny, who plays Liam Cavanagh, Amy Walsh, who plays Tracy Metcalfe, Olivia Bromley, who plays Dawn Taylor and Ash Palmisciano, who plays Matty Barton.
Natalie captioned the post: "Oh what a night, late November back in 19... #jonnysboat #whatanight #tiffanyhat @amyvwalsh @oliviabromley_ @ash.p.x."
Fans rushed to comment on the picture.
One wrote: "Class."
A second commented: " Love it xx."
A third said: "Great photo."
Amy Walsh also shared a video to her Instagram Stories showing Jonny demonstrating wine tasting.
Although it appears they're all great friends in real life, viewers know that their alter egos don't always get on.
At the moment, Tracy and Amy are currently not on speaking terms after Tracy found out Amy and her mum Kerry were responsible for the fire that killed her father Frank.
Meanwhile, Jonny's character Liam is preparing to get married to Bernice Blackstock.
This week, he surprised his fiancé by flying her daughter Dee Dee over to the UK.
However, with Bernice actress Samantha Giles leaving the soap, will things go to plan?
Emmerdale airs weeknights at 7pm on ITV, with an extra episode at 8pm on Thursdays.
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