Alexa PenaVega hasn't given birth yet, but the actress just revealed that she's expecting a baby boy with husband Carlos PenaVega — and shared the name they've picked out for their son!

"Ocean King PenaVega. We can't wait to meet this little Blessing. #BabyPenaVega #LilMan," the mom-to-be, 27, wrote next to a sonogram photo.

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The exciting news comes just two months after the couple announced their pregnancy, and they've been posting updates and bump photos on social media ever since.

"Can't wait for all the adorable mini bathing suits we get to pack next year!!! #PenaVegaCruise," Alexa said during a vacay last week, showing off her growing belly in a bikini.

Scroll through the gallery below to see more pics of the expectant mom!