Best dressed celebrities of the week by hellofashion.com / October 14, 2016 - 13:13 BST Bella Hadid wore a chic all-black ensemble to attend the Uniting for a Lyme-Free World Gala on Thursday. Read more about: Celebrity Style Alessandra Ambrosio masters power dressing in a white tux and unbuttoned blouse. Victoria Beckham does casual chic in an £899 jumper from her own collection. Elle Fanning makes a pretty red carpet appearance in this lilac beaded Elie Saab dress. Meanwhile her big sister Dakota Fanning turned heads in this vibrant orange dress with embellished waistband. Sarah Ann Macklin matches her dress to her lipstick as she attends the Esquire townhouse with Dior launch. Beading, jewels and metallics - more is definitely more when it comes to Riley Keough's look for the American Honey premiere. Felicity Jones looked glamorous in an embellished black gown for the Inferno premiere in Berlin. Amy Adams stole the show at the BFI London Film Festival in a plunging Valentino gown. Lupita Nyong'o wows in a vibrant Rosie Assoulin ensemble. Mollie King vamped up her look in a leather shirt and pencil skirt on a night out in London.