Kate Beckinsale wasn't shy about responding to fans on social media who speculated her youthful appearance at the Cannes Film Festival was helped by plastic surgery or fillers. "Please tell me you had a facelift because it’s not possible to be this gorgeous at 50," one person wrote after the "Underworld" actress shared photos from a red carpet appearance in Cannes last week on her Instagram page Monday. In the post, the 49-year-old called her light green Zuhair Murad jumpsuit featuring a train her "dream dress" while reminiscing about her first appearance at the French awards show in 1993 when she said she wore "scuffed steel toe capped Dr Martens." "Both magical," she wrote. Beckinsale added that she has not done anything to her face besides facials. "no threads no thread lift no Botox no laser no nose job no filler," she commented. "I do have facials with prp to boost collagen and micro current for skin tightening and oxygen.