The THEME song is Halo- by Beyonce and that's because its teennick HALO awards. :) Happy for you to choose my answer!
TeenNick Halo Awards - 2010 TV was released on: USA: 10 December 2010
TeenNick Halo Awards - 2009 TV was released on: USA: 11 December 2009
TeenNick Halo Awards - 2011 TV was released on: USA: 6 November 2011
TeenNick Halo Awards - 2013 TV was released on: USA: 17 November 2013
TeenNick Halo Awards - 2012 TV was released on: USA: 19 November 2012 (Los Angeles, California)
awards given to children who have helped I think children in need. on teennick
The cast of TeenNick Halo Awards - 2009 includes: Mike Bratton as himself Nick Cannon as himself Ami Chorlton as herself LeBron James as himself Alicia Keys as herself Alec Musser as himself Hayden Panettiere as herself Justin Timberlake as himself Erika Wakker as herself
The cast of TeenNick Halo Awards - 2010 includes: Nick Cannon as Himself - Host Mariah Carey as herself Rosario Dawson as herself LeBron James as himself Wyclef Jean as himself Alicia Keys as herself Ashton Kutcher as himself Hayden Panettiere as herself Justin Timberlake as himself
The cast of TeenNick Halo Awards - 2012 includes: Scott Baio as himself Nick Cannon as himself Noah Crawford as himself James Maslow as Big Time Rush Kevin McHale as himself Carlos PenaVega as Big Time Rush Victory Van Tuyl as herself Josh Ventura as Dancer
The duration of Halo Legends is 2 hours.
No you can't get avatar awards in Halo Wars. The only halo game that I know of that you can get avatar awards in is Halo Reach. You might be able to get avatar awards in Halo Anniversary but I don't own it so I don't know.