Steven Tyler's Daughter Mia Tyler Welcomes a Baby Boy

The Tyler family just got a little bigger! Steven Tyler’s daughter Mia Tyler gave birth to her first child with boyfriend Dan Halen — a baby boy named Axton Joseph — on Wednesday

Aerosmith's Steven Tyler in family portrait with his four children (by three different mothers)

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Steven Tyler's daughter Mia gives birth to son

Steven Tyler's Daughter Mia Tyler Welcomes a Baby Boy

Steven Tyler's Daughter Mia Tyler Welcomes a Baby Boy

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Steven Tyler's Daughter Mia Tyler Welcomes a Baby Boy