Barbie, the world's most celebrated doll, marked her 40th birthday with a unique diamond-encrusted dress and a hefty price tag, $80,000!  So naturally Jay-Z and Beyonce got baby Blue Ivy one for her first birthday.  The doll, which features a gown with 160 diamonds was created by Barbie's manufacturer Mattel together with diamond mining giant De Beers. It was launched and put on exhibit at one of London's most famous jewelers.  It's seen in the pic with her very own body guard!



(Photo credit: JOHNNY EGGITT/AFP/Getty Images)