Released on May 23, 2025, and priced at $50, this doll celebrates Ruby Sunday from the BBC’s "Doctor Who" series. Part of the Barbie x Doctor Who collaboration, it was designed by Suim Noh using the Daisy face sculpt and the Petite Made to Move body type. This release accompanies the Fifteenth Doctor doll, both of which were launched exclusively on Mattel Creations during MCM London Comic Con as part of the Black Label collection.