By Breaking Celebrity News Staff

It's one big happy family over at Charlize Theron's house these days, as the A-list actress gets used to parenthood after adopting a baby boy named Jackson two months ago.

The Oscar winner tells The Ellen DeGeneres Show Thursday that the most beautiful thing she's ever witnessed is how her two dogs, a terrier mutt and a pit bull, took to the baby in an instant.

"From the moment this baby came into our home, those two dogs have never been more in love," the South African stunner told Ellen. "People keep saying, 'Oh you’re a sin