Chad Michael Murray is now a dad-of-two!

The One Tree Hill alum and his wife Sarah Roemer have welcomed a baby girl, the 35-year-old announced on Monday, March 13. The couple is already parents to a 22-month-old son.

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"Don't worry little girl you can hold on as tight as you want for as long as you want, I'm already yours & I'll never let go," Chad wrote next to a photo of his daughter grabbing his finger. "I've now two incredible women in my life. My son & I are two lucky guys."

The duo didn't release a name, and back in December, the Sun Records star admitted that they weren't sure what to call her. "We're really struggling, not gonna lie," he told E! News. "I don't know if it's because every man, that's their little princess, that's their little girl, and what could ever be good enough for them?"

The actor began dating Sarah, his Chosen co-star, in 2014, and the pair got married less than a year later. In January, Chad couldn't help but gush about the blonde beauty.

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"She Always Glows… Pardon me, for I have to say, I think you're quite pretty and I like you in that special way," he wrote. "More than a friend, more than a brother. Some may use the definition Lover. But to me you're Ohhhh so much more. To Me- My wife, My friend, Me Amore. It ain't Valentines but who needs an excuse to proclaim their love."

After welcoming his first child in 2015, the former teen heartthrob called fatherhood, "the greatest thing that's ever happened to me. Having kids is a game changer and I think you're always walking around with the mentality that you want to make sure that they're proud and you want to represent them well and just be a great leader."

Congrats to the new family-of-four!