Because he is a terrible singer.
no,he did not
no it was your mama lip
Justin bieber does not lip sing.
yes bc how can someone dance and sing at the same time
No. Justin Bieber does not lip-sing.
no because its a live concert/tour...so he acually sings
Justin bieber is just a chirstren
You don't see his neck vains when he sings? that tells me different. And also if you compare live to the album, they sound different. So no, he doesn't lip sync
Maybelline lip spritzers
no
no, he doesn't lip sing.
outer lip of his vagina