gold is his signature color
His signature color is Purple, and his favorite color is Blue.
His signature is the peace sign.
you can't
purple just like me
Justin Biebers least favorite color is yellow.
Justin Bieber's favorite color is purple.
See the related link.
Justin Biebers lips are a passionate pink that turns darker when he kisses
purple
White
Purple his favorite color.
his favourite color is green.