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Katy Perry's brother, Madonna's son David and more are having the coolest night ever thanks to their famous family members
Credit: Kevin Mazur/WireImage
Updated: Sunday Jan 26, 2014 | 08:00 PM EST
By: Laura Lane
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Click to view your favorites as they make their way down the red carpet
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Presenter Leto comes with an entourage: 30 Seconds to Mars bandmate Tomo Miličević and older brother and drummer Shannon Leto, who also joined him at the Golden Globes (guess mom had to stay home this time!).
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