20. Paris and Niki Hilton are hard to beat in the sexiest sisters category!
2. Alyson Hannigan and family.
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 Holly Madison Photo: Retna
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 Alyson Hannigan and family. Photo: WENN
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 Raini and Rico Rodriguez Photo: Getty
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 Spencer Pratt and Heidi Montag Photo: Getty
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 Busy Philipps Photo: Getty
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 Audrina Patridge and Corey Bohan Photo: Getty
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 John Legend Photo: WENN
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 Ashanti Photo: WENN
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 Kim Kardashian Photo: INF
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 Tila Tequila Photo: PR Photos
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 Heidi Klum and Seal |
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 Pickle Queen Snooki |
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 Ice T and Coco |
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 Tori Spelling and family Photo: Getty
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 Nicky and Paris Hilton Photo: GSI
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 Christina Aguilera Photo: Pacific Coast News
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 Janet Jackson Photo: Sipa Press
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 Angel and AnnaLynne McCord Photo: INF
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 Carmen Electra Photo: Sipa Press
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 Kendra Wilkinson Photo: INF
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 Liv Tyler and son Milo Photo: Spalsh News
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 Lady Gaga Photo: XPosure
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