Stephanie Seymour in a Bikini in St. Barts | Pictures

Stephanie Seymour Sports a Bikini on Holiday With the Brant Brothers

Stephanie Seymour showed off her fit figure while vacationing with Peter Brant II.

Stephanie Seymour sported a two-piece swimsuit today in the French Riviera as she vacationed with her family. The supermodel and mother was spotted relaxing with her sons, Harry Brant and Peter Brant II, and her daughter, Lily, by the beach. Stephanie showed off her fit form in a tankini and helped Lily towel off after they took a dip together.

St. Barts is a favorite destination for the Seymour-Brants, who have traveled there over the holidays in previous years, and many other celebrities. Earlier this week, we spotted Alessandra Ambrosio in a bikini as she lounged by the shore. Check out Alessandra, and many more stars, in our roundup of the best celebrity bikini pictures of 2012!