Priscilla Mereilles gave birth to a baby girl on Monday.
The baby weighed 6.13 pounds and was delivered via caesarian section.
Estrada said the baby is named Sammanta Anechka. She looks pretty and looks like her mom.
Sammanta is Estrada’s fifth child. He also has three daughters and a son with ex-wife Janice de Belen.
Estrada and Mereilles exchanged vows on February 26 last year in La Union.