This couple's Batman-themed pregnancy announcement is too cute

"My wife and I have a sidekick on the way," shared a proud dad-to-be in a post to Reddit last week. 

The expectant couple announced their happy news in a photo shoot, dressed in their extremely elaborate Batman and Batgirl costumes - complete with a tiny Robin onesie.

In a further comment on the post, the author explained that he and his wife usually don their costumes for fundraisers, kids' birthdays and local children's events. "They enjoy it, and we love doing it," he wrote.

And with their little sidekick, we can only imagine how cute the trio will look.

We have one burning question though: will this father be following the BatDad school of parenting? Only time will tell.