Hilary Duff Thanks Fans For Always Brighening Up Her Day

Hilary Duff drapes a leather jacket over her shoulders while leaving a dermatology office with a friend on Thursday afternoon (March 5) in Encino, Calif.

The day before, the 27-year-old actress/singer was spotted running errands with her son Luca (not pictured) in Studio City after hitting the gym for a workout in West Hollywood.

PHOTOS: Check out the latest pics of Hilary Duff

“Hey lil tweety birds. Ya brighten my day! Every last one of Ya. Through thick and thin it seems your all ways Pullin for me❤️,” she recently tweeted.

FYI: Hilary is wearing Mother jeans.

40+ pictures inside of Hilary Duff out and about this week…