Surprise! Steve Gold is a dad.

The “Million Dollar Listing New York” star announced on Instagram Thursday that he and girlfriend, Luiza Gawlowska, welcomed a daughter earlier that morning.

They named her Rose Gold.

“Wow. Words cannot begin to express this feeling,” he captioned a picture of his hand holding onto the baby’s feet. “I can’t stop staring at her beautiful little face (and feet)!”

Gold, 34, and Gawlowska, 26, kept their pregnancy a secret from the public, and the reality star said it had been “so tough to keep such a big part of my life under wraps.”

“I want to thank everyone who respected our privacy along the way,” he added, explaining that he decided to open up because “after staring down and seeing those perfect little eyes looking back up at me for the first time makes me so excited for this incredible new chapter.”

Gold met Gawlowska in August 2018, while waiting to board a flight to London at the airport, according to Us Weekly. They spent time together in the U.K. and later met up again in Monte Carlo and Ibiza.

“For me, [it was] interest at first sight, but it’s hard to fall in love with someone before you even know their name,” he told the magazine. “I think love at first sight is lust at first sight. It was definitely that, but there’s so much more than just how someone looks, I think, when it comes to finding a partner for life.”

Gold also revealed that he and Gawlowska moved in together in New York in February after just six months of dating.

“I couldn’t expect falling in love with someone from another country, moving in together, having our little family,” he said. “I think I’m more myself with her than I am by myself, if that makes sense. I become who I used to be as a kid, more fun-loving.”