Kate Gosselin was photographed publicly for the first time since she was accused of new horrific acts of child abuse by her 20-year-old son Collin. In one snapshot, the mother-of-eight was spotted grinning widely while holding a tub of cookies. The former reality star had her blonde hair pulled back into a pony tail and was wearing a pale pink top, black lounge pants and sneakers on her outing. Another photo revealed Kate holding a small baby while speaking with another woman who was dressed all in black. As OK! previously reported, Kate and her ex-husband Jon Gosselin share eight children tog…