It’s a girl for Heidi Klum! Seal announced the sex of his wife’s fourth baby on a taping of The Oprah Winfrey Show Friday afternoon.

“She can’t keep a secret,” Seal says, adding that his wife said he could start telling people they’re expecting a girl. (Seal also first confirmed she was pregnant again at a NYC concert.)

In Klum’s first interview about her pregnancy, she revealed to Us Weekly she was hoping for a girl.

Congrats to the happy couple!