Kiernan Shipka: Shopping on Robertson!

Kiernan Shipka gets the giggles with a gal pal while out shopping on Robertson Boulevard in Los Angeles on Saturday afternoon (February 16).

The 13-year-old Mad Men actress kept it chic and stylish with a Peter Pan collared top.

PHOTOS: Check out the latest pics of Kiernan Shipka

Known for leading the Best Dressed Lists for red carpet events, Kiernan recently wrote on Twitter her own best dressed from the 2013 Grammys.

“My best dressed pick for the Grammys goes to…@alexa_chung in @REDValentino. Simply stunning AND adorable. <3" she wrote.

10+ pics inside...