No. Justin Bieber's real last name is Bieber. His mother's name is Patricia "Pattie" Mallette but while she never married Justin's father, Jeremy Jack Bieber, they have remained close and Justin was given his father's surname at birth.
Mallette
Justin Bieber's mom's name is Pattie Mallette.
That's her maiden name because she got married and changed it
His mother name is Pattie Mallette His father name is Jeremy Bieber
Justin Bieber's Mum's Last Name Is Mallette
Mallette
He goes by Bieber (His dad's last name), But if you ever hear 'Justin Bieber-Mallette' it;s Because Mallette is his moms last name (:
If you mean Pattie Mallette's (Justins Mum) parents then its is Bruce and Dianne Dale.
Yes, Patricia Malette! Her full name is Patricia Lynn Mallette, but she goes by Pattie.
Pattie Mallette is pop singer Justin Bieber's Mother. Divorced from Jeremy Bieber, but Justin has his father's last name.
BIEBER
Richmond