Christina Aguilera's Bold and Risqué Manicure for Podcast Appearance.

Christina Aguilera appeared on the "Call Her Daddy" podcast to promote her new sexual wellness brand, Playground, and showed off her NSFW nails featuring 3D artwork of vaginas painted on each finger. The singer played coy about the design, saying it's "open to interpretation," but added that "there's an actual mouth and tongue on the thumbs." Aguilera also discussed her feelings on sexuality and her new brand's aim to make conversations about sex more accessible.