Picture That: Instagram Has 80 Million Users

Instagram has more than 80 million registered users who have shared more than 4 billion photos, the company announced on Thursday.

The San Francisco-based enterprise, which is in the process of being bought by Facebook for around $1 billion, announced the figure on its blog, stating, "Were humbled by the amazing photos from peoples lives we see every day on Instagram, and thank you for being part of this growing community."

Launched in October 2010, Instagram only passed the 50-million user mark in April. Adoption was hastened by the introduction of an Android version of the app in March.