Kate Beckinsale is strutting into the new year! The 47-year-old stunner made jaws drop when she shared an oldie but goodie flaunting her insane bikini body and massive thigh gap in a skimpy little two-piece. Stripping out of her everyday attire and slipping into an itty bitty bikini that was brown in color, the "Underworld" actress served her jaw-dropping curves on a platter for everyone to see. Taking to her social media, Kate Beckinsale dropped the insane video that showed her turning her stairs into her own personal runway.