No making out with co-star Nick D'Agosto in this picture.

Instead, Hayden Panettiere is simply walking down the street, hand in hand, with her 12-year old brother Jansen. They look like a cute family, don't they?

It's safe to assume Jansen will be in the same place we'll all be at 9 p.m. on September 24: In front of the TV, watching the second season premiere of Heroes.