Mommy Britney Spears Still Worries About Her Young Boys

It’s crazy to know that Britney Spears’s sons are now tweens, but still the superstar worries about them as if they’re little babies.

“[Sean Preston] plays football. It’s so funny because he’s kind of tiny so I worry about them being out there with all their gear and all that kind of stuff ’cause they actually tackle each other,” she told people about Sean, 12. “To me, he’s still a baby so I’m like ‘Please stop!’”

On Tuesday, she shared a cute video of herself spending quality time with her sons. “Nothing makes me happier as a mom than watching these boys grow and smile and laugh!! They are my world and I love days like this when we get to just run around and play together,” she said.