Superstars Jay-Z and Beyoncé Knowles are now husband and wife, reports. The ceremony was attended by Knowles’ mother Tina and father Mathew and her younger sister Solange. Former Destiny’s Child bandmates, Kelly Rowland and Michelle Williams, Jay-Z’s mom Gloria, and pals Chris Martin and Gwyneth Paltrow also attended. The couple is alleged to have married in Westchester, N.Y., last Friday afternoon.