Designer labels aside, you generally get what you pay for and the top-selling brands are such for a reason.
If you're wondering where to buy the Nook eReader, then you'll be glad to know there are many different places you can get one of the world's top-selling e-readers.
Her top-selling celebrity inspired fragrances include the following varieties: Curious, Fantasy, Hidden Fantasy, Believe and Circus Fantasy.
After leading the trio to top-selling status and several American Music Awards, Beyonce struck out on her own with a string of award-winning albums and singles including the monster hit Single Ladies (Put a Ring On It).
Glow, her first attempt at entering the competitive perfume industry, made history by being the top-selling perfume in more than nine countries in less than four months.