Victoria Beckham was the ultimate mother of the groom when she watched her eldest child, Brooklyn Beckham, marry the woman of his dreams, Nicola Peltz, in a stunning Palm Beach wedding last month.MORE: David Beckham shows off daughter Harper's humorous side with funny handwritten noteDuring a new interview with Grazia magazine, the fashion designer - who shares three other children with her football star husband David Beckham - confessed she was "very emotional" on the big day.WATCH: Everything you need to know about Brooklyn Beckham and Nicola Peltz's weddingThe 48-year-old explained: "It's a big deal, your child getting married. I was very emotional.