There's a new Winchester Ackles in town.

Supernatural actor Jensen Ackles, 35, and his wife Daneel Harris Ackles have announced the birth of their first child, daughter Justice Jay Ackles, born on May 30.

“We are happy to announce the birth of our precious baby girl... She was born happy and healthy," Daneel wrote on Twitter, adding that they will cal her JJ.

The 34 year-old actress is best-known for her roles on One Life to Live and One Tree Hill. The couple, who announced their pregnancy in January, were married in Jensen's hometown of Dallas, TX in 2010.

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