Apple's next generation iPhone, called iPhone 5, is expected to be released in a few hours from now.  

According to Retrevo's new Technology LifeCycle analysis study, about 62% of the smartphone users are likely to buy iPhone 5.  

If you are an iPhone fan and are awaiting the launch of the GenNext smartphone from Apple, here is a caution for you: There are a number of celebrities who have been impatiently awaiting its launch.

Watch out for them, for they might want to get the smartphone ahead of you.

Here are some of them.