London: Fashion designer Victoria Beckham disclosed the secret lotion behind her glowing pregnancy look saying that she applies Japanese Camellia oil.

37-year-old Beckham, who is due to give birth to her fourth child with soccer star David Beckham, on July 4 through a C-section, said that the oil which costs USD 45 a pot, helps her with the glowing look, reported a website.

“Pregnancy tip!!!! I have used this through every pregnancy, it's amazing!! X VB," wrote the former Spice Girl on the micro-blogging site Twitter, alongside a photo of hers.

With just a month to go for the delivery of her first  daughter, Victoria revealed that she also used the Elemis product when she was pregnant with her sons Brooklyn, 12, Romeo, eight, and Cruz, six.