Android 5.0 is on the way, and according to a Samsung insider, the company is currently making plans to upgrade a number of existing devices to the new operating system. The Galaxy S III, Galaxy S4, Galaxy Note II, Galaxy Tab 10.1, and Galaxy Note 8.0 will all be receiving Android 5.0 Key Lime Pie, according to the source.

Could we be seeing the Nexus 5? According to an anonymous source that claims they work for Google, this is it. It’s a device equipped with the latest cutting-edge technology that promises to be the smartphone to beat for 2013. To us, it looks more like a fanboy’s mockup.

Google is expected to release its Android 4.2.2 Jelly Bean update later this month, making performance and stability improvements that will first arrive on the Nexus 4, the Nexus 7, the Nexus 10, and the Samsung Galaxy Nexus. It’s likely to be the last Jelly Bean update Google releases before announcing Android 5.0 Key Lime Pie in May.

Mobile chip maker Qualcomm has inadvertently confirmed the spring unveiling of Key Lime Pie — the next-generation of Android — in a leaked document that details the development of Google’s platform. We had expected Google’s announcement to come at Google I/O in May anyway, but this should quash any doubts you may have had.

If you didn’t already know, Google likes to name Android’s major iterations after tasty desserts. Starting with Cupcake and proceeding alphabetically, we’ve had Donut, Eclair, Froyo, Gingerbread, Honeycomb, Ice Cream Sandwich, and now Jelly Bean. “K” is up next, and after a few rumors and process of elimination, most of us have made up our minds that the next iteration will be called Key Lime Pie. However, if you’re a skeptic, or are still holding out for Kahlua cheesecake, you might want to check out the drawing by Googler Manu Cornet.