Kris Jenner turned 60 on Thursday, and to celebrate the milestone, guests dressed in 1920s ensembles.<br />Kourtney, Kim, Khloé, Rob Kardashian and Kylie and Kendall Jenner have gotten together to throw what could be the party of the year to mark Kris Jenners 60 .<br />Apparently it was clothing optional at the soirée Justin Bieber threw over the weekend. According to TMZs sources who attended the party, it was FILLED with .<br />All the greatest celebrity news from ENTV and HollywoodLife.com!
