Every now and then, lightning strikes the same place twice. Hollywood and the music industry often seem to work on the same principle when it comes to talent within families. There are numerous siblings who have made it big in the spotlight, earning fame and success in their own right. These siblings share not just a common gene pool but a common passion for their craft. However, the bonds of these famous siblings aren't always apparent due to different career paths, surnames, or levels of fame. This quiz is a test of your insider knowledge of celebrity siblings. Are you ready to unravel the hidden family ties in the world of glamour and fame? Let's see if you can guess these celebrity siblings right!