New Delhi, April 26 (ANI): Human Barbie Valeria Lukyanova has uploaded a video of herself working out on YouTube and a few photos that highlight her skinny frame. According to leading news channel, the video of the 28-year-old Ukrainian model, who went under the knife several times to look like real-life Barbie doll, shows her running round the beach in barely there ensembles. The video which was clearly taken by Lukyanova herself includes numerous clips of her in the gym while she examines her tiny waist figure in the mirror.