5 Seconds of Summer vocalist and his wife have secretly become parents: they reached out to fans.

According to The Sun: 5 Seconds of Summer star Luke Hemmings and his wife Sierra Deaton announced the joyful news - the birth of their first child.

The 29-year-old musician shared the news on his Instagram page, where he posted a series of heartwarming photos from the pregnancy and the birth of the baby.

“Our most hidden secret,” they wrote. “From writing and production Sierra and Luke Hemmings.”

The couple did not disclose the baby's gender, but in several photos, they are surrounded by pink roses and flowers.

Although the wedding date of their marriage remains unknown, rumors about it began in February 2022 when Luke mentioned it in a TikTok video.

During the Golden Globe ceremony in January 2024, this was confirmed when Luke noted in an interview with Entertainment Tonight that his wife did his makeup. In a greeting for the couple, actress Britt Robertson expressed joy for the young parents and called their child lucky because of the mother. The singer's brother, Jack, responded to the news with hearts in the comments.

Luke Hemmings and Sierra Deaton have become happy parents of their first child. The couple has not confirmed the baby’s gender, but they have released many touching photos from joyful moments of pregnancy and birth.