A significant shift in media occurred when the hairstyle was used on older teenagers or young adults to subvert its innocent connotations, often resulting in the "sexy schoolgirl" trope.

: Harley Quinn in Suicide Squad (2016) used high, colorful pigtails to create a look that was intentionally chaotic and edgy, moving away from pure innocence toward a more rebellious aesthetic. The "Pigtail Theory" on Social Media

: In cartoons and anime, "twintails" (the Japanese term for pigtails) are nearly universal symbols for childhood. Iconic examples include Bubbles from The Powerpuff Girls and Sailor Moon. Media Shift: From Innocence to Sexualization

In entertainment and media, pigtails on teenagers serve as a potent visual shorthand that oscillates between representing childhood innocence and intentional, often controversial, cultural tropes. This duality has shaped their usage across various media formats, from classic cinema to modern social media trends.

Contemporary digital media platforms like TikTok have birthed the "Pigtail Theory," a social experiment where users (often young women in the service industry) wear pigtails to see if it increases their tips. The TikTok pigtails trend should end now - NBC News

: Britney Spears popularized this transition in her "...Baby One More Time" music video (1998), where she wore pigtails while dressed as a student. Similarly, Emma Bunton adopted them to maintain her "Baby Spice" persona in the Spice Girls.