Ryan out & about in Austin

The source says it's Ryan's mom but that's not Donna. We will update once we ID her :)

From JustJared:

Ryan Gosling rocks some shades as he takes an afternoon stroll on Saturday (September 29) in Austin, Texas.
The 31-year-old actor was joined by his mom Donna who came to visit him for the weekend.
Ryan took a break from his upcoming Untitled Terrence Malick Project so they could grab some lunch.
While they were out, the mother-son pair also enjoyed some time together at a local street fair. How fun!

See more pics at the source