You can add the Verizon LG Spectrum 2 to the list of older phones which have been updated to Jelly Bean. The Spectrum 2 just started receiving Android 4.1/Jelly Bean, SW Version VS93021B. It's great to see Verizon is still remembering they have other phones in their lineup which could use Jelly Bean. As you can see in the pic above (and the update .pdf at the source link below), several other enhancements come along with Jelly Bean on this device.
You guys can thank asianflavor for bringing this to our attention: JellyBean for the LG Spectrum 2!