Jennifer Lopez says ''it would be a blessing'' to have more children.

The 42-year-old 'What To Expect When You're Expecting' star expressed her plans to have more children eventually at a press conference for her new film.

She said: ''It would be a blessing for me. But right now I'm focused on doing it right with those two [Max and Emme].''

The singer and actress filed for divorce from her estranged husband Marc Anthony earlier this year and is currently dating 25-year-old backup dancer Caper Smart.

She likened her nine-month Journey carrying twins Max and Emme to Brooklyn Decker's character in the new movie.

She said: ''My pregnancy was like the Brooklyn Decker pregnancy. I was on tour until I was six-and-a-half months pregnant. I didn't really Blow Up until I was like eight-and-a-half months.''

Jennifer also revealed that adoption is an option for her after appearing in the upcoming motion picture.

She confessed: ''Before the movie, I never really thought about adoption at all and I was so focused on having my own and it took me awhile to have my own. But after the film and during the making of the film, I held those two little Ethiopian twins and you fall in love instantly...It really occurred to me, I can see how somebody can do this.''