Us Weekly has confirmed from multiple sources that Jennifer Lopez is about four months pregnant with her first child. Or children – a source tells Us Lopez’s mother, Guadalupe, 61, “is proudly telling people she’s having twins.”

The 38-year-old singer-actress, who has long expressed her desire to have both career and kids, is ecstatic about the news.

“It’s a dream come true,” a Lopez source tells Us. “She and Marc are over the moon.”