Instagram attorneys are reaching out to celebrities to advise them the social media networking site, owned by Facebook, has had a security breach and that hackers seem to have targeted celebrity accounts. Selena Gomez is the latest in a string of Hollywood A-listers that's now bracing for a potential leak of her personal photos that she may have shared through the app, making the images private, only for exchange with friends and not meant for public consumption.

The hacker has already posted private images of Justin Bieber on Selena's hacked account -- and while the account was immediately taken down and the images removed by Instagram, the damage was done. Fans and haters alike made screen shots of the private images and they've made their way around the internet and now Selena faces the same threat. Wonder what she might have made private on her account that she wouldn't want her 125 million followers to see!