This is Dana Tan from Batman Beyond. And she is in a new headshot portrait. I this new style, she is wearing a new sassy black dancing dress, so she can maybe go on a date with Terry McGinnis, and dance with him at the nightclub.
Very cool, cause it is inpirsed by the concept art for Dana Tan in the production of the Show, she could used that, if there is a season 4 coming soon. For now, she looks hot to go out and have fun with her boyfriend.