5 Seconds of Summer frontman Luke Hemmings and songwriter Sierra Deaton have welcomed their first child together. On Instagram, the couple offered a glimpse into their private life as they shared a carousel of images celebrating their baby girl. “Our best kept secret,” they captioned the post. “Written and Produced by Sierra and Luke Hemmings.”

The insight is not only rare but reluctant. In a comment on the post, Hemmings revealed that their intention in sharing the news is purely to get ahead of any further speculation or breaches of privacy. “In our perfect world, we’d keep our daughter a secret forever… for similar reasons we chose to never share our wedding photos from years ago,” he wrote.

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Over the years

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