Because she is a popular person who likes to lip sing.........
What song does beyonce sing in the credits of Cadillac records
Justin bieber does not lip sing.
Ozzy does not lip sync. He sings.
No
no, he doesn't lip sing.
No Miley Cyrus does not lip sing she refuses to lip sing
Beyonce loves to give money to charity and sing! :)
no beyonce Knowles do
no he does not lip sing.
no not et aww she doesnt do that
vocal
NO way