A Solmen Sandra Bullock Bustles Around the Big Apple

What is she up to in NYC? Sandra Bullock has been out and about running errands, rain or shine, almost every day this week. While she had son Louis Bardo Bullock with her on Wednesday, on Thursday a solemn-faced Sandy flew solo as she bustled around the Big Apple, clearly on some kind of mission.

OK! GALLERY: SANDRA BULLOCK & LOUIS BARDO STEP OUT IN THE SNOW

Sandra's dedication to whatever business she has in the city is even more impressive, since there's been some pretty snowy weather lately.

OK! GALLERY: SANDRA BULLOCK TAKES HER BABY BOY OUT IN THE BIG APPLE

We love seeing her out and about, and maybe sometime soon she'll offer up a little smile!