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Dayum!Taylor Swift, Zac Efron, and More Celebrities Who Have Really Hot Brothers – See Then-and-Now Pics

Pics

Updated: Feb 24, 2017 10:52 am·

By Virginia Van de Wall

Picture

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It's always a bit jarring when a celebrity's sibling goes from being cute to really, really hot. Such is the case for these celeb brothers.

RELATED: They're All Grown Up! See What Celebrities' Younger Siblings Look Like Now

Click through the gallery to see Taylor Swift, Zac Efron, and more stars' siblings transform right before your eyes.

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Emma watson brother

Emma Watson and her younger brother Josh in 2007.

Click to the next slide to see what he looks like now.

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Emma watson brother alex

Alex now.

He's 24-years-old.

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Eric lively

Blake Lively's little brother Eric in 2001.

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Eric lively blake lively

Eric today.

He's 35-year-old.

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Braison cyrus

Miley Cyrus and her younger brother Braison in 2007.

Click to the next slide to see what he looks like now.

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Braison cyrus hot

Braison now.

He's 22-years-old.

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Taylor swift brother

Taylor Swift and her younger brother Austin in 2009.

Click to the next slide to see what he looks like now.

8 of 18

Austin swift

Austin now.

He's 24-years-old.

9 of 18

Brandon conrad lauren conrad

Lauren Conrad with her little brother Brandon in 2008.

10 of 18

Brandon conrad

Brandon today.

He's 24-years-old.

11 of 18

Jessica alba brother main

Jessica Alba and her younger brother Josh in 2001.

Click to the next slide to see what he looks like now.

12 of 18

Jessica alba brother now

Josh now.

He's 34-years-old.

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Kate hudson brother oliver

Kate Hudson and her older brother Oliver in 1999.

Click to the next slide to see what he looks like now.

14 of 18

Kate hudson brother

Oliver now.

He's 40-years-old.

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Penelope cruz monica cruz

Penelope Cruz with her younger sister Monica in 2006.

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Monica cruz

Monica now.

She's 39-years-old.

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Zac efron brother

Zac Efron and his younger brother Dylan in 2011.

Click to the next slide to see what he looks like now.

18 of 18

Zac efron brother

Dylan now.

He's 25-years-old.

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