It’s perhaps America’s worst-kept secret – but after weeks of speculation, Jennifer Lopez finally confirmed her pregnancy Wednesday night during a Miami stop on her El Cantante Tour.

“Marc and I are expecting a baby!” the glowing singer announced to a shocked audience.

Just as surprised? Husband (and fellow tour headliner) Marc Anthony, who shrugged his shoulders, caressed his wife’s stomach, then leaned over and kissed her belly. “I did not expect her to say anything,” he told the crowd.

Lopez thanked the audience for the applause and said, “We are happy, too.” She then turned sideways to reveal her profile and show off her very noticeable bump. She also playfully stuck out her tongue. The Miami show marked the last stop of Lopez’s first-ever concert tour.