LONDON (AFP) - One Direction singer Louis Tomlinson announced on Saturday (Jan 23) he had become a father after stylist Briana Jungwirth gave birth to a baby boy.
"I'm pleased to say my baby son was born yesterday. He is healthy and pretty amazing. I'm very happy," Tomlinson tweeted.
He briefly dated Los Angeles-based Jungwirth in May 2015 after he broke up with his long term girlfriend Eleanor Calder.
News of the pregnancy broke in August.
The 24-year-old is the first member of four-piece British pop phenomenon One Direction to become a father.
The boy band have sold more than 50 million records worldwide.
Put together for a British television singing contest in 2010, the group swiftly developed a giant, fiercely loyal following of young girls worldwide.
One Direction are on a hiatus for at least a year. When the break was announced, their enormous teenage following was left devastated.
The Sunday Times newspaper's Rich List 2015 reckoned the band members were worth £25 million (S$51 million) each.