Sandra Bullock has been laying low since the news broke about her hubby Jesse James’s cheatin’ ways—and she was hiding a big secret! Sandra and Jesse had been trying to adopt a child for four years, and in January brought home a newborn baby boy. Today the new issue of People magazine revealed Sandra’s little bundle of joy, 3½-month-old Louis Bardo Bullock. The new mom stated, “He’s just perfect, I can’t even describe him any other way. It’s like he’s always been a part of our lives.”

Her now-estranged husband, his kids and their families agreed to keep their secret until now. At the same time the People story became public, TMZ revealed that last Friday, Sandra filed for divorce from Jesse in Austin, TX, using “discord” as her reason for dissolving the marriage. While the couple began the proceedings as a couple, Sandra will be adopting Louis on her own. As sad as these last few weeks have been for her, it’s great to know that Sandra has found a new reason to be happy. Congrats to mom and baby!