<p>Meghan Trainor and Daryl Sabara are celebrating big news, Fam! The pop star and actor couple have just welcomed their third child, a beautiful baby girl named Mikey Moon Trainor. The little one arrived on January 18, 2026, via surrogate, and the proud parents shared the happy announcement on Instagram this week.</p>
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<p>Mikey joins big brothers Riley and Barry who are already stepping into their roles with excitement. Meghan shared that the boys helped choose their baby sister&rsquo;s middle name, &ldquo;Moon,&rdquo; making the moment even more special.</p>
<p>Meghan also mentioned the surrogate who made this joyful moment possible. She said, &ldquo;Our baby girl Mikey Moon Trainor has finally made it to the world thanks to our incredible, superwoman surrogate.&rdquo;&nbsp;</p>