John Cena and Nikki Bella post on social media on their wedding day

Talk about heartbreak! John Cena and Nikki Bella have posted messages on social media on what would have been their wedding day.

The professional wrestling couple decided to separate last month ahead of their plans to tie the knot.

And on what would have been their big day, both wrestlers took to social media to share cryptic posts which fans have linked to their cancelled nuptials.

Nikki and John's social media posts come after John previously told news outlets that he was feeling the "sting" of their breakup, and he said he misses his former fiancée.