Avril Lavigne kept fans guessing about who fathered her first child. Now a few details have come out.

The man is not a celebrity, according to reports. He likes to keep a low profile. He and the singer have reportedly been in a serious relationship for two years or more.

People close to the pair say both are thrilled to be raising their little girl together.

The surprise announcement

Lavigne caught her followers off guard on Friday when she revealed on Instagram that she had become a mother for the first time. She did not say who the father was.

The post was a set of black-and-white pictures. In one she holds the newborn close. Another shows two grown-ups gripping the baby's little hand.

Her caption read: "Our Mini F--king Princess has arrived 🎀👑🍼🩷."

A very Avril touch

The "Sk8er Boi" star also posted a shot of three pairs of checkered Vans resting on a skateboard. The smallest pair is meant for the newest member of the family.

Her past romances

Lavigne's love life has made headlines before. Her first husband was Deryck Whibley of Sum 41. She later married Nickelback frontman Chad Kroeger.

She also dated Tyga. After that she got engaged to Mod Sun. They split in 2023.