Helly Valentine - Cosplay Archive

Quick Facts

Real Name	Helly von Valentine
Known As	Helly Valentine
Country	Russia
Born	May 25, 1994
Active Since	2013
Known Characters	Elizabeth (BioShock), D.Va (Overwatch), Raphtalia, K/DA Ahri
Fandoms	BioShock, Overwatch, Death Stranding, League of Legends, The Rising of the Shield Hero

About Helly Valentine

Helly Valentine, known by her online alias Disharmonica, is a Russian cosplayer and model who has become one of the most respected video game cosplayers in the international community. Based in St. Petersburg, Russia, she began sharing her cosplay and modeling content on Instagram in March 2013, quickly gaining recognition for her meticulous approach to character recreation.

What makes Helly Valentine stand out is her focus on video game characters, particularly from atmospheric and story-driven titles. Her BioShock Infinite cosplay — portraying Elizabeth — is widely regarded as one of the most faithful and artistic adaptations of the character, capturing not just the visual appearance but the emotional essence of the role.

Her portfolio extends across multiple gaming universes. From Death Stranding’s hauntingly beautiful characters to Overwatch’s D.Va, and from The Rising of the Shield Hero’s Raphtalia to League of Legends’ K/DA Prestige Ahri, Helly demonstrates remarkable versatility. Each cosplay is treated as a complete artistic project, with attention to lighting, setting, and post-production that elevates her work beyond simple costume photography.

Helly maintains an active presence across multiple platforms. Her DeviantArt gallery (disharmonica) serves as an archive of her artistic evolution, while her Etsy shop provides fans access to exclusive prints and modeling images. She also operates a Patreon where supporters can access behind-the-scenes content and exclusive photo sets.

With over a decade of experience, Helly Valentine has established herself as a cosplayer who treats every character portrayal as a form of visual art, bringing digital characters into reality with unmatched dedication.