website years_active birth_place article_title name background genre origin birth_name occupation
instrument = vocals 2013 -- present petaluma , california , u.s. hollis -lrb- singer -rrb-
 hollis solo_singer pop , hip hop seattle , washington , united states hollis wong-wear singer-songwriter
hollis -lrb- singer -rrb-

hollis wong-wear , known mononymously as hollis , is an american singer-songwriter and creative producer .
she is best known for featuring on `` white walls '' , a song by macklemore and ryan lewis , which also featured schoolboy q. hollis is also a spoken-word artist .
her major debut was on macklemore & ryan lewis ' debut album , `` the heist '' .
this was followed by the single `` white walls '' in which she did the vocals for macklemore and ryan lewis .
this song peaked at number 15 on the billboard hot 100 chart .
hollis was nominated for the 2014 grammy awards for songwriting and vocals on macklemore & ryan lewis ' album , the heist .
