I'm not sure if you will have heard of Ana Nikolic before but her photos show how you need to be careful when you have too many buttons on your dress undone.
The Ana Nikolic photo below is more than a normal nipple slip, it's more of an oops or even a boob slip! She must have been getting carried away with her music. Yes, she's a Serbian singer, aged 29, her last album was called Devojka od Cokolade, but have no idea what that means.
Other celebrity blogs:
Helen Flanagan / Konnie Huq / Celebrity Insider - Photos & News / I'm A Celebrity Get Me Out Of Here
