Unable to insert data from api as img src in vue js

I’m currently trying to insert data retrieved from an api in to the html on my vue.js (3) project. So far this is my code:

<template>
    <div id="cocktails">
    <div class="container">
        <img src="{{ data.drinks[0].strDrinkThumb }}" />
        <h1>{{ data.drinks[0].strDrink }}</h1>
        <h6>{{ data.drinks[0].strDrinkThumb }}</h6>
    </div>

    <div class="container">
       <h1>{{ datatwo.drinks[0].strDrink }}</h1>
    </div>
    </div>
</template>

    <script setup>
    import { ref } from 'vue';
    const data = ref(null);
    const datatwo = ref(null);
    const error = ref(null);
    
    fetch('https://www.thecocktaildb.com/api/json/v1/1/random.php')
      .then((res) => res.json())
      .then((json) => (data.value = json))
      .catch((err) => (error.value = err));
      console.log(data)
    fetch('https://www.thecocktaildb.com/api/json/v1/1/random.php')
      .then((res) => res.json())
      .then((json) => (datatwo.value = json))
      .catch((err) => (error.value = err));
    

    </script>

I’m doing several fetch requests because I’m wanting several different random results from the api. at the top, I add my img src {{ data.drinks[0].strDrinkThumb }} however, when I load the page, it shows a tiny image icon and when I inspect the page and go to the html, the source literally just shows “{{ data.drinks[0].strDrinkThumb }}” whereas for the it is correctly replacing it with the string that my fetch response contained (a URL).

I can’t seem to figure out why it’s working for the but not the image source. All help is much appreciated, thanks!

I don’t know anything about Vue but some googling shows most dynamic vue images using a :src format instead of just src. Could the : be essential?

Is this the full code? If not, can you post the full code?

<img :src="data.drinks[0].strDrinkThumb" />