Vera Wang revealed a number of surprising secrets that help her maintain her youthful appearance.

The 74-year-old fashionista, who has long wowed fans with her toned physique and ageless complexion, said she doesn’t deprive herself when it comes to fast food.

‘I do eat McDonald’s, absolutely, I order it every day, like two weeks on it, and then I’ll change,’ Wang – who recently admitted that she is ‘frightened’ of getting older – told Page Six at the DKMS Gala in NYC on Thursday.