Louis Tomlinson Reveals Son's Name With Adorable Instagram -- See the Sweet First Photo!

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Louis Tomlinson is showing off his adorable baby boy!

The One Direction singer shared the first photo of his newborn son on social media on Wednesday, and revealed his name.

“Meet my little lad, Freddie ?,” Tomlinson, 24, captioned the pic of him snuggling his son. He also thanked fans for their support on Twitter, posting, “Thank you so much for the all nice messages :).”

WATCH: Louis Tomlinson Tweets About His Newborn Son: 'I'm Very Happy!'

The singer welcomed the baby boy, his first child, with Los Angeles-based stylist Briana Jungwirth on Friday, and announced the happy news on Twitter.

“I'm pleased to say my baby son was born yesterday :) ,” he tweeted on Saturday. “He is healthy and pretty amazing :) I'm very happy!!”

PHOTOS: Stars Show Off Their Cute Kids

Tomlinson and Jungwirth were reportedly an item for a brief time in May after he split from his longtime girlfriend, Eleanor Calder, in March. He's currently rumored to be romantically involved with The Originals star Danielle Campbell after they were spotted out and about in Chicago over the December holidays.

"Louis is happy and very excited about becoming a dad and he thinks Briana will be an amazing mother," a mutual friend of the new parents told ET back in July. "It was a surprise at first, but he and Briana are very, very close friends and this has brought them even closer."

WATCH: One Direction's Louis Tomlinson Welcomes a Son!