CosmoGIRL kept its print edition past its rivals — Hearst shut it two years later

Hearst launched CosmoGIRL! in 1999 as Cosmopolitan's teen sister — fashion, beauty, celebrities and advice for girls who would one day graduate to the big magazine. Atoosa Rubenstein helped launch it as editor-in-chief. For a few years the formula worked: a cheap on-ramp into the Hearst fashion portfolio, refreshed every season by readers too young for Cosmopolitan.

By 2006 the teen category was collapsing around it. YM had closed in early 2005; Elle Girl and Teen People both announced they were suspending print that year to live on their websites. Hearst took the opposite bet for CosmoGIRL! and Seventeen: keep the print edition, and chase the audience through relaunched websites and content for mobile phones. 'You can't just be a magazine editor sitting in your office,' Rubenstein, by then running Seventeen, told the AP. One Nielsen researcher warned the magazines were 'overplaying their authority card' with readers generating their own media.

The print bet bought two years. On October 10, 2008, WWD reported Hearst was shutting CosmoGIRL!; the December 2008 issue was the last. Subscribers were transferred to Seventeen, and the CosmoGIRL! website was reworked into a gossip-style news site. Columbia Journalism Review later counted it among the wave of teen titles that died between 2005 and 2015 as smartphones and social media took the audience.