Victoria Beckham poses for photographers upon arrival at the premiere of the television programme 'Beckham' on Tuesday, Oct. 3, 2023 in London. (AP Photo/Vianney Le Caer)Victoria Beckham has shed some light on why people might think she looks “miserable” in public.The fashion designer has had a reputation for looking stern since her Spice Girls days, with Victoria previously saying that “not smiling publicly” was the “armour” that she hid behind. Now, she has addressed the tab