Ava Berlin. How old Hollywood of him.

The 42-year-old actor was 'thrilled' to welcome his first child into the world on Thursday, and has now revealed her name along with the identity of mystery mother Sonni Pacheco. In a statement, the star's spokesperson told People magazine: 'They are beyond thrilled. Mother and daughter are doing great.'

The news was announced yesterday by Us Weekly who were told by two sources. The 'Hansel & Gretel: Witch Hunters' star was overheard earlier this year at the Golden Globe Awards in Los Angeles telling Eva Longoria he would be a father for the first time.

It was reported: 'Jeremy is delighted he is becoming a dad. He realizes it's unconventional to have his baby mama, an ex-girlfriend, living with him and his roommate, but he just doesn't care.'

The name of the mother had been a source of mystery after it was said she was an ex-girlfriend who Jeremy was putting up in his Los Angeles home until the birth. Previously, a source said: 'They used to date but it wasn't serious. [He is] being ultra-secretive about it, but she has been going on about her life and not hiding it.'