Ben Affleck Strolls Right Past Katherine Schwarzenegger on Monday Morning!

Ben Affleck didn’t seem to notice that he walked right by Katherine Schwarzenegger while out and about today!

The 46-year-old actor was seen out in the Brentwood, California area on Monday morning (March 18) when he strolled right by the 29-year-old daughter of Arnold Schwarzenegger and Maria Shriver. They both didn’t seem to notice each other.

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Katherine, who is currently engaged to Chris Pratt, is presumably hard at work planning the wedding!

FYI: Ben is wearing Ray-Ban sunglasses.

Check out all the new photos of Ben Affleck and Katherine Schwarzenegger…