Whose sister?(Rex)

Being related to a famous musician must have its perks. We bet that the families of pop stars are treated to lavish parties, glamorous film premieres and more trips toNandos than you could shake a bottle of peri peri sauce at.

Take the quiz: Can you guess who these people are related to?

But, do you think you could match the relatives in this gallery to their pop star family member?

Let's start with this lovely lass - her sister is a member of one of the UK's biggest musical acts, but can you guess who she's related to? Take our quiz to find out...