Taylor Swift to Rosie Huntington-Whiteley: Check out their good-looking brothers

Good genes run in these celebrity families. It can't be easy having a famous actor or musician as a sibling, but something tells us these guys get along just fine. Check out Rosie Huntington-Whiteley, Emma Watson, Taylor Swift's (plus many more) equally dreamy brothers.

Model siblings. Rosie Huntington-Whiteley and her younger brother Toby both star in the new 2015 Burberry holiday campaign.
Photos: Getty Images

The third Hadid! Gigi and Bella's younger brother Anwar gives his model sisters a run for their money with his smoldering good looks.
Photo: Getty Images

No bad blood here, only good genes! He might be the lesser known Swift but Taylor hunky brother Austin has us writing love songs.
Photo: Getty Images

Brotherly Love! The Hemsworth brothers, Liam, Chris and Luke make a dashing trio together on the carpet.
Photo: Getty Images

Twinning! Scarlett Johansson and her twin brother Hunter make a good looking pair on the red carpet.
Photo: WireImage

It runs in the family. Blake and her brother Eric Lively stun on the carpet alongside their mother Elaine.
Photo: BEI

It can't be easy having a sister as stunning as Emma Watson but we have a feeling Emma's handsome brother Alex is perfectly content.
Photo: FilmMagic

What's better than one Efron? Two! Zac receives a piggyback ride from his dare we say hotter younger brother Dylan.
Photo: Instagram/@ZacEfron

The world can rest assured knowing that there is not just one Captain America a.k.a. Chris Evans but two! The actor's brother Scott is just as handsome as the superhero himself.
Photo: Getty Images