It was beautiful while it lasted.After a mandatory 6-month waiting period, Jordan Bratman Christina Aguilera's and divorce was finalized Friday morning, court records unearthed by E! News confirms.After separating in September, Christina Aguilera, 30, filed for divorce from music producer Jordon Bratman, 32, in October. The duo share a 3-year old son, Max.Last fall, the star rebounded from