Twins Max and Emme Muñiz were born in 2008 to Jennifer and her former partner, singer Marc Anthony. Marc and Jennifer were married from 2004 to 2014, and the twins were the couple's only children.

During an interview on Live With Kelly and Ryan, she said that her twins "are little adults and they have their own lives and they have all their own ideas about the world already and they love to kind of like, show you that they know things.” She also says she learns "so much" from them.

Emme has taken after their mother in a musical sense as the two have performed on-stage together. They have also branched out creatively and have published their own prayer book, Lord Help Me!

Max has also been known to sing as well. Max has taken to the stage as a Munchin in a production of The Wizard of Oz.