Caroline Lee Bouvier is the younger sister of Jacqueline Kennedy Onassis. Brought to the attention to the public because of her sister's celebrity, the American socialite tried to make a name for herself with an acting career that proved unsuccessful. Instead she became a highly observed stylish member of the Café Society where her impeccable outfits delighted gossip columnists. Besides the sumptuous lifestyle she had, the tabloids' favourite's romances and the sometimes rival relationship with her elder sister, Lee Radziwill mostly fascinates audiences with her enviable wardrobe and her polished features that have inspired designers such as Marc Jacobs and Michael Kors. There's something of the Middleton sisters with the Bouvier siblings: there are Kate and Jackie with their scrutinized public lives and there are Pippa and Lee, the sexy younger sisters that get to hang out with rock stars and enjoy all the fun.