Pop duo Us are Carissa Rae and Michael Alvarado. They are singer-songwriters from California. Their cover of In the End by Linkin Park looks like it will chart in the UK singles chart this coming Sunday following the use of the song over a montage of images of England's exit from Euro 2012. What is almost nicer than their cover of In the End is their version of We Found Love by Rihanna featuring Calvin Harris which they recorded in January of this year.
Their website is called Have You Heard Of Us and features details about their own music. Their Twitter page is @UsTweeting
Here is their version of We Found Love.
Here also is their version of In The End.