For the past few days, rumours have been circulating that Bollywood's power couple actress Katrina Kaif and actor Vicky Kaushal will marry by the end of the year in December. It appears that the couple added fuel to the fire when they were photographed at celebrity manager Reshma Shetty's office on Tuesday night and were observed leaving the club in separate cars. So much so, rumours also suggested that the celebrity couple has enlisted the help of famous fashion designer Sabyasachi Mukherjee to create their wedding attire.