Baby's first Twitpic is a milestone in any young'un's life—none more so than that of the celebritot.
So everyone get cooing, because earlier today proud mama Hilary Duff bombarded the Internet with cuteness when she tweeted out a shot of her son Luca's perfect, tiny and perfectly tiny twinkle toes.
"My favorite little feet," she wrote alongside the photo, which showed her little one all bundled up in a traditional boy-blue blankie.
Aww. As it happens, those little feet are only all of two weeks old, as Hilary and Mike Comrie became parents to the little munchkin on March 20.
Keep those pics coming, Hil!