On Friday, Sandra Bullock was photographed in NYC in head to toe Lululemon, gym bag and all, heading to the gym:
Here she is on Monday sporting more Lululemon:
I don't recognize the sweatshirt but the crops look like Still Shorts or Clam Diggers, the bag is the Effortless Tote, and I can see the Coal Strata Stripe Flow Y peeping out from under a black tank.