Michelle Obama has gone from the White House to Nickelodeon. The First Lady will appear as very special guest star on the hit Nick show, 'iCarly.'

According to E! Online, Obama dropped by the set Monday to film her guest spot, which she hopes will shed light on Joining Forces, a program dedicated to helping and honoring U.S. military families.

The episode revolves around Carly (played by Miranda Cosgrove) who breaks some rules in an attempt to set up a video chat with her dad, who is serving overseas. The First Lady, playing herself, hears about Carly's attempts and drops by to talk about how important it is for families and soldiers overseas to connect.