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Happy National Siblings Day! Our top 5 fave famous sibs

Sarah grew up in Monterey, CA and now lives in Los Angeles. When she's not writing, you can find her enjoying a good book, fine wine, sunflowers and long walks on the beach.

Brotherly and sisterly love

National Siblings Day celebrates the special bond between siblings. Here are our picks for the most darling people who came from the same gene pool.

We all love a good celeb family feud, but it's always refreshing to see relatives who actually seem to like being around each other. In celebration of National Siblings Day, here's a look at our top five favorite famous brothers and sisters.

The Kardashians and more inappropriate celebrity relatives >>


Kaley Cuoco-Sweeting and Briana Cuoco

Brotherly and sisterly love
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These two are each other's biggest cheerleaders. When Kaley's cover issue of Cosmopolitan came out at the beginning of this month, younger sister Briana was sure to remind all of her Twitter followers to pick up a copy. Briana was even Kaley's personal assistant, according to Us Weekly, until she moved on to pursue her own musical career, and when Briana competed on NBC's The Voice, her big sister was more than supportive. Kaley was reduced to tears when her baby sis got the boot from the show.


Jared and Shannon Leto

Brotherly and sisterly love
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Thirty Seconds to Mars bandmates and brothers, Jared and Shannon, are talented, tight-knit and both have beautiful eyes. But what really sealed the deal of our love for these two was when they FaceTimed their mama, Constance, in February to ask if she would accompany them to the Oscars and inevitably witness Jared's victory. Too cute.


Jessica and Ashlee Simpson

Brotherly and sisterly love
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The super-cute Simpson girls have faced a lot of adversity together, in the form of two messy divorces (Simpson split from her husband, Nick Lachey, in 2006 and Ashlee divorced Pete Wentz in 2011). Both have since settled down into family units. Jessica is engaged to the father of her two children, Eric Johnson, and Ashlee is set to wed Diana Ross' son, Evan Ross.


Britney and Jamie Lynn Spears

Brotherly and sisterly love
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Like the Simpson sisters, the Spears girls have been through a lot together. They were there for each other through Britney's very public breakdown in 2007 and Jamie Lynn's teenage pregnancy scandal the same year. They are both thriving now, and Jamie Lynn even recently penned a sweet song in honor of her older sis, titled "I Look Up to You."


Maude and Iris Apatow

Brotherly and sisterly love
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The adorable twosome played feuding sisters on dad Judd Apatow's Knocked Up and This is 40, but in real life, these sisters are all love. Older sister Maude is constantly paying homage to Iris on Twitter, and we really can't get enough. OK, there is a fair amount of teasing, but isn't that the sincerest form of sibling flattery?

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