This one is for Email
We may only be about an hour and a half away from the official announcement of the Galaxy Nexus and Ice Cream Sandwich, but that won't stop us from giving you some interesting leaks to build up excitement just before the big event. Apparently, the email and gmail widgets for ICS have been leaked ahead of the launch. A Calendar widget was included too. Above and below are some pics of the new look that compare the Honeycomb styling with the new ICS styling:
This one is for Gmail
It's interesting to note that there are no labels in the new look, but we don't know for sure if that means anything or not. The labels could be a customizable feature now.
This one is the Calendar