- instrument is vocals piano guitar - years active is 2004 -- present - caption is grey performing in 2014 . - birth name is holly brook hafermann - origin is mazomanie , wisconsin , united states - genre is pop alternative - alias is holly brook - birth date is 23 february 1986 - background is solo_singer - image is skylar grey in 2014 -lrb- cropped -rrb- . jpg - associated acts is eminem - occupation is singer songwriter Given the details above, guess who could this information be about.
The answer to this question is:
skylar grey