While you were getting your weekend R & R, the style crowd was busy doing what they do best. While they were celebrating the BAFTAs , taking in the shows at London Fashion Week , or braving the cold for a late-night appearance, like Amber Heard, they were showing off their own fashion prowess on the sidelines — and these looks deserve your full attention.
After a strong start, there was no tiring of style. Front-row regular Salma Hayek  showed her support for Gucci  and love of accessorizing in a leather cap and Radiant Orchid  extras at Milan Fashion Week, while the Vampire Academy cast got pretty in pink Down Under, and AnnaSophia Robb joined the circus. Flip through all the stunning looks in the gallery right here.
— Additional reporting by Hannah Weil
Jennifer Lopez  in Cushnie et Ochs  at the American Idol finalists party.
AnnaSophia Robb in Joe's skinny jeans at Ringling Bros. and Barnum & Bailey Presents Legends.
Sofia Vergara at a Modern Family press event in Sydney, Australia.
Keri Russell  outside Late Show With David Letterman.
Marisa Tomei and Toni Collette
Marisa Tomei and Toni Collette at the preview for The Realistic Joneses.
Rita Wilson at the Ella Awards.
Jerry and Jessica Seinfeld
Jerry and Jessica Seinfeld at The Tanning of America premiere.
Lupita Nyong'o in J. Mendel outside Ed Sullivan Theater.
Anne Hathaway  in Salvatore Ferragamo  heels at the Louis XIII Film Foundation Creative Encounter at the Charles Aidikoff Screening Room.
Katy Perry  in Dolce & Gabbana  at the Brit Awards afterparty.
Rita Ora at the MixRadio Party at Hakkasan.
Harry Styles at the Brit Awards afterparty.
Ellie Goulding at the Brit Awards afterparty.
Rosie Huntington-Whiteley in Saint Laurent  at the Brit Awards.
Rita Ora in Prada  at the Brit Awards.
Lupita Nyong'o at the DuJour magazine party.
Zoey Deutch in Dior at the Sydney Vampire Academy premiere.
Sarah Hyland in Temperley London  at the Sydney Vampire Academy premiere.
Jane Krakowski at the Elaine Stritch: Shoot Me premiere.
Sophia Bush at the Museum of Broadcast Communications in Chicago.
Salma Hayek  at the Gucci  Milan Fashion Week show.
Emma Watson  in Giambattista Valli  Haute Couture at the Elle Style Awards.
Katy Perry  in Vivienne Westwood  at the Elle Style Awards.
Suki Waterhouse at the Elle Style Awards.
Felicity Jones in Christopher Kane  at the Elle Style Awards.
Olga Kurylenko at the Elle Style Awards.
Amber Heard in Veronica Beard outside the Ed Sullivan Theater for a Late Show With David Letterman taping.
Laetitia Casta at a Festival di Sanremo press event.
Cobie Smulders outside the Ed Sullivan Theater for the Late Show with David Letterman  taping.
Gillian Jacobs at the premiere party for RuPaul's Drag Race.
Kelly Osbourne at the premiere party for RuPaul's Drag Race.
Keira Knightley  at Harvey Weinstein's BAFTA nominee dinner.
Cara and Poppy Delevingne
Cara and Poppy Delevingne at Harvey Weinstein's pre-BAFTA dinner.
Lily Collins at the Lancome pre-BAFTA party.
Lupita Nyong'o at the EE British Academy Film Awards nominees party.
Angelina Jolie and Brad Pitt
Angelina Jolie , in Saint Laurent , with Brad Pitt  at One's BAFTA afterparty.
Amy Adams  in Victoria Beckham  at the Weinstein Company's post-BAFTA party.
Cate Blanchett  in Alexander McQueen  at the Weinstein Company's post-BAFTA party.
Olivia Palermo attends the Whistles presentation at London Fashion Week.
Leigh Lezark and Ashley Madekwe
Leigh Lezark and Ashley Madekwe at the Whistles presentation at London Fashion Week.