Released on May 23, 2025, and priced at $50, this doll celebrates Ruby Sunday from 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 launched exclusively on Mattel Creations during MCM London Comic Con as part of the Black Label collection.