Her Majesty the Queen.This time of remembrance will officially end on the day after the Queen's state funeral on September 19, leading to the cancellation of many prominent events in the coming days. WATCH: Geri Horner reacts to son Monty being used in daring stuntAnd it's not just large public gatherings that have been postponed. Geri Horner has reportedly decided to call off her planned 50th birthday party at the weekend.According to the Mail's Richard Eden, Geri will no longer host the lavish star-studded event at the home she shared with husband Christian Horner.