Stephanie Seymour is having something of a career surge: The 45-year-old supermodel, who signed as the new face of Estee Lauder,  is also appearing in a eyecatching Harper's Bazaar eature with her two sons, Peter Brant, 20, and Harry Brant, 17.

But its the accompanying photos that have raised some questions: The provocative pictures show the boys caressing their MILF-y mom, and helping her into some risque outfits.

Of course, Seymour says her sons have always been her stylists: "When they were little, they would lay out outfits for me," recalls Seymour, 45. "I'd wake up at 7:30 A.M. and they would have laid out a 1955 vintage Dior couture gown and all the accessories too. They liked things to be monochromatic: The dress would be blue and the bag would be blue, and blue Manolo Blahnik shoes. Always a Manolo, and never a flat."

It was back in 2011 that Seymour and Peter, then 17, made headlines when paparazzi caught them kissing in St. Barths. Peter, who is openly gay, said there was nothing untoward about the smooch.

We're sure he'd say the same about these photos.

Photos: Sebastian Faena