On Saturday, the pair debuted their first-ever couple's costume, and their commitment ... the singer-slash-actress ditched her dark brunette hair for a blonde wig with a black headband and wore ...

Vanessa Hudgens shares a selfie on social media rocking a peroxide blonde lob hairstyle. The actor looks like a totally ...

Isaacs had a vision of Lucius with long blonde hair to match his son Draco Malfoy ... He asked to borrow it and headed to the costume department, where he suggested “fur and velvet and ermine ...