It is rumored that Apple will launch the next-generation of the iPhone 5, which is believed to be the iPhone 5S, in multiple vibrant colors similar to that of the 5th-generation iPod touch. The addition of up to 8 different color choices seems highly unlikely for Apple to offer in its most expensive handheld device, but at the same time we do think it'll attract even more attention and potential buyers. When you look at what companies like HTC and Nokia have done with their most recent smartphones, the longstanding white and black flavors are certainly becoming dull and unimaginative. Remember that for the first time in years, Apple has introduced anodized aluminum colors for the 5th-generation iPod touch so it's plausible that we could see multiple color options for the next-generation iPhone. These iPhone 5S mockups made by Alex Roessner sure look delicious!