Vin Diesel sings 'Happy Birthday' to Deepika Padukone

Hollywood actor Vin Diesel sang 'Happy Birthday' to actress Deepika Padukone on her 31st birthday on Thursday. Vin and Deepika are in Mexico for the premiere of their upcoming film 'xXx: The Return of Xander Cage'. The cast of the film celebrated Deepika's birthday during the premiere of the film, which will release in India on January 14.