01of 16CARDI B & HENNESSYCardi B/InstagramThe rapper and her look-alike sister gave their best sassy poses forthis throwback pic.
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CARDI B & HENNESSY
Cardi B/Instagram
The rapper and her look-alike sister gave their best sassy poses forthis throwback pic.
02of 16ZOOEY & EMILYZooey Deschanel/InstagramNew Girlstar Zooey Deschanelposted this sweet sister snap with her big sister, Emily, in honor of National Sibling Day.
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ZOOEY & EMILY
Zooey Deschanel/Instagram
New Girlstar Zooey Deschanelposted this sweet sister snap with her big sister, Emily, in honor of National Sibling Day.
03of 16HILARY & HAYLIESource: Hilary Duff InstagramWe’ve never seen a happier pair of toddlers. Hilary and Haylie Duff are rocking those crowns.
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HILARY & HAYLIE
Source: Hilary Duff Instagram
We’ve never seen a happier pair of toddlers. Hilary and Haylie Duff are rocking those crowns.
04of 16BRITNEY & JAMIE LYNNSource: Britney Spears TwitterBritney Spears said it best, posting this throwback pic in honor of Jamie Lynn’s birthday: “She’s an angel!”
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BRITNEY & JAMIE LYNN
Source: Britney Spears Twitter
Britney Spears said it best, posting this throwback pic in honor of Jamie Lynn’s birthday: “She’s an angel!”
05of 16GIGI & BELLASource: Bella Hadid InstagramAs each other’s best friends, Gigi andBella Hadiddo everything together - particularly work-wise.
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GIGI & BELLA
Source: Bella Hadid Instagram
As each other’s best friends, Gigi andBella Hadiddo everything together - particularly work-wise.
06of 16KENDALL & KYLIEKylie Jenner/InstagramBefore Lip Kits and a successful modeling career transformed their lives, the Jenner sisters were just two kids with a penchant for braids and dressing alike.
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KENDALL & KYLIE
Kylie Jenner/Instagram
Before Lip Kits and a successful modeling career transformed their lives, the Jenner sisters were just two kids with a penchant for braids and dressing alike.
07of 16NOAH & MILEYSource: Miley Cyrus InstagramCuties! Noah and Miley pose with mom Tish while celebrating their cheerleading award.
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NOAH & MILEY
Source: Miley Cyrus Instagram
Cuties! Noah and Miley pose with mom Tish while celebrating their cheerleading award.
08of 16BEYONCÉ & SOLANGESource: Tina Knowles Lawson InstagramPictured here at Solange Knowles' 3rd birthday party, the famous siblings take a dip in an inflatable pool.
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BEYONCÉ & SOLANGE
Source: Tina Knowles Lawson Instagram
Pictured here at Solange Knowles' 3rd birthday party, the famous siblings take a dip in an inflatable pool.
09of 16SISTINE & SOPHIASource: Sistine Stallone InstagramPhotographic evidence the Stallone girls were close even at a young age.
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SISTINE & SOPHIA
Source: Sistine Stallone Instagram
Photographic evidence the Stallone girls were close even at a young age.
10of 16KIM, KHLOÉ & KOURTNEYSource: Kris Jenner/TwitterWhile we’re more accustomed to seeing the Kardashian sisters in body-hugging dresses, we can’t help but obsess over Kim, Khloé and Kourtney’s matching holiday outfits.
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KIM, KHLOÉ & KOURTNEY
Source: Kris Jenner/Twitter
While we’re more accustomed to seeing the Kardashian sisters in body-hugging dresses, we can’t help but obsess over Kim, Khloé and Kourtney’s matching holiday outfits.
11of 16JESSICA & ASHLEEJessica Simpson/Instagram"When my Mom looked like Britney Spears and my Dad looked like Troy Aikman - this picture makes me [smile],“Jessica Simpsonwrote of this throwback family snapshot.
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JESSICA & ASHLEE
Jessica Simpson/Instagram
“When my Mom looked like Britney Spears and my Dad looked like Troy Aikman - this picture makes me [smile],“Jessica Simpsonwrote of this throwback family snapshot.
12of 16PARIS & NICKYInstagramTruly magical: this childhood picture of Paris and Nicky Hilton channeling fairy princesses.
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PARIS & NICKY
Truly magical: this childhood picture of Paris and Nicky Hilton channeling fairy princesses.
13of 16KATE & PIPPAPrincess Kate andPippa Middletonserved as the cutest bridesmaids at their uncle’s wedding in 1991.
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KATE & PIPPA
Princess Kate andPippa Middletonserved as the cutest bridesmaids at their uncle’s wedding in 1991.
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ROBYN & BLAKE
Source: Blake Lively Instagram
15of 16SASHA & MALIATim Boyle/GettyMichelle andBarack Obamarecruited their daughters to help blow out the future U.S. president’s birthday cake.
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SASHA & MALIA
Tim Boyle/Getty
Michelle andBarack Obamarecruited their daughters to help blow out the future U.S. president’s birthday cake.
16of 16MARY-KATE & ASHLEYRon Galella, Ltd./WireImageIf you didn’t find yourself wishing you could join in on the Olsen sisters' many adventures growing up, you’re lying to yourself and you know it.
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MARY-KATE & ASHLEY
Ron Galella, Ltd./WireImage
If you didn’t find yourself wishing you could join in on the Olsen sisters' many adventures growing up, you’re lying to yourself and you know it.
source: people.com
