Sandra Bullock Picking Louis Up From School

Academy Award-winning actress Sandra Bullock – who was recently named the “World’s Most Beautiful Woman” – addresses rumors that she’s set to adopt another child.

“I’ve always said that I could have a house full of kids,” the single mom to 5-year-old son Louis tells PEOPLE. “But at this time the only kids in my house, other than Louis, are the ones whose parents want them back at the end of the playdate. But if these drumbeaters know something that I don’t, I’d appreciate a heads-up on the details so I can pick up some supplies. I’m wickedly unprepared if Louis is getting a sibling this week.”

The actress goes on to say “it’s an honor” to be his mother. “Louis asks asks me some serious questions, and I’m really honest with him on a level he can handle. It’s a beautiful thing. I want him to be a good man who is good to women and is really in touch with how he feels.”

The Minions star, 50, says family “are people you choose to have in your life. There are so many variations of families out there that are perfect,” she adds. “My family looks nothing like I ever imagined it would. It’s better than I ever imagined.”

She goes on to talk about her “tribe,” which include close friends and family.

“If you are struggling, the women in my life descend like paratroopers en masse and will not leave your side until they know you are standing on your own two feet again,” she shares. “No judgment, just support.”

Speaking of beauty, what qualities does she find most beautiful in women?

“The same qualities I find beautiful in a man – vulnerability and honesty,” she shares. “Kindness is the most important and the ability to laugh at yourself. The most beautiful woman in the world is the one who protects and supports other women.”

Sandra says Louis has helped her grow into the woman she wants to be.

“Am I the mother my son deserves? Am I living my authentic life, am I good enough, working hard enough, am I able to keep my son safe? Did I pick up all the dog poop in the yard before the playdate? Worrying used to be very paralyzing for me, and now I can talk myself off the ledge,” she says. “Louis is the one who snapped me out of it.”

She adds: “I wish I could back and tell myself to not worry so much. I wasted so much time with worry. I wish I could get it back.”