|Mary Ellen Matthews/People|
He told Hello! magazine: "My only dream is they look like her."
Alec already has a 16-year-old daughter, Ireland, with ex-wife Kim Basinger and he feels very blessed she gets on with his new wife.
He added: "My daughter is as in love with her as everyone else."
Alec, 54, also admits he "got lucky" finding love with 28-year-old Hilaria, saying: "I'm happier when I'm with her.
I'm not as happy when I'm not with her. Let's face the facts: I got lucky."
Hilaria - who met Alec a year ago - says she's happier than ever and loves being married to the actor.
She said: "Being married is pretty incredible. To look at a person and say, 'I'm going to spend the rest of my life with you' feels wonderful."