Peter Brant, estranged husband of Stephanie Seymour, is pictured with his mistress Alyssa Pallett on a trip

Peter Brant with his mistress Alyssa Pallett

Stephanie Seymour and husband Peter Brant

Stephanie Seymour and husband Peter Brant did their exercise together

Stephanie Seymour Wears a Teeny Polka-Dot Bikini at the Beach With Her Family

Stephanie Seymour changed into a new bikini for another day at the beach with her family in St. Barts . She and her on-again husband, Peter Brant, and two of their children, Lily and Peter Jr., splashed around in the waves and hung out in the sand after soaking in the sunshine together . They just visited the Caribbean locale over the holidays as well, with Stephanie sharing a particularly sweet moment with her son.

Stephanie Seymour Stands Out in a Neon Bikini

Stephanie Seymour continued her beach parade with on-again husband Peter Brant in St. Barts . She's been enjoying an extended vacation with her family, which has included many a skimpy two-piece suit for the model. It's Stephanie's second vacation in the luxurious location this year, though this time her sweet sandy time with her kids hasn't raised any eyebrows.

Stephanie Seymour and her estranged husband Peter Brant enjoying the beach

Actress and model Stephanie Seymour and her estranged husband Peter Brant enjoying the beach with their children in Saint Barthlemy, France.