Article continues below advertisementVictoria Beckham is turning 51 on Friday, April 17, but an insider claimed the fashion designer is "dreading" the occasion since it will be the first since her feud with son Brooklyn Beckham exploded.Brooklyn lashed out at his "controlling" parents in January, admitting he had no desire to make amends with them.Article continues below advertisementVictoria Beckham's 'Heart Is Broken'Tap Here To Add Ok Magazine as A Trusted SourceSource: megaA source said Victoria Beckham is 'dreading' her birthday since estranged son Brooklyn won't be celebrating with her.