What actors and actresses appeared in Most Annoying People 2011 - 2011?

The "Most Annoying People" segment was a part of the MTV Movie Awards show, not a standalone movie. As such, there wasn't a set cast for the segment itself.

The actors and actresses who appeared in the "Most Annoying People" segment during the 2011 MTV Movie Awards would have been the presenters for that segment. Unfortunately, without further details about the specific "Most Annoying People" segment, I can't provide the names of the presenters.

To get this information, you would likely need to:

* Watch the 2011 MTV Movie Awards broadcast: You could try to identify the presenters by watching the awards show.

* Look for a list of the 2011 MTV Movie Awards presenters: Online resources, like the MTV website or fan sites, may list the presenters for the show.

* Search for information specific to the 2011 "Most Annoying People" segment: You may find a more focused list of presenters online, if they were specifically announced for that segment.