I have no idea what point you're trying to make. You specifically chose to highlight mixed-race stars who are white-passing, but there are certainly more visibly "Asian" entertainers today than ever; Harry Shum, Manny Jacinto, Ross Butler, Alex Landi, Ludi Lin, Justin Min, Jake Choi, Charles Melton. As for teen stars, I have no good idea of today's pop landscape but perhaps you've heard of BTS? One of the biggest boybands out there? So the way you choose to name three mostly white stars who don't exactly identify as Asian themselves and meanwhile wonder aloud why there are no Asian actors who embrace their identity is possibly the issue with representation people are trying to take.