 In November 2010, she walked in the Victoria's Secret Fashion Show for the first time.She has appeared in advertising campaigns for brands such as Alberta Ferretti, Cesare Paciotti, D&G, Donna Karan, Calvin Klein, Hermes, Nine West, Majestic Filatures, Max Mara, Barneys, Topshop, Tse, H&M, Bally, GAP, Moschino, United Colors of Benetton, Estee Lauder, and Y-3.In April 2010, it was announced that Jablonski and Chinese model Liu Wen would join the roster of faces of the cosmetics company Estée Lauder.