Gwyneth Paltrow put her toned figure on display in a tiny black two-piece during a day on the water in St.-Tropez on Sunday. The actress was spotted on a luxury yacht, striking a sexy pose as she soaked up the sun. Just a couple of months ago, Gwyneth flaunted her physique at the beach when she took a romantic getaway to Mexico with boyfriend Brad Falchuk. Gwyneth has been in the South of France for the Cannes Lions event, and during a panel discussion on Tuesday, she admitted to "trolling" Goop readers with over-the-top products offered on the site. "We'll link to a $15,000 gold dildo just to troll people," Gwyneth said. "It's fun. We look for products that will create that kind of reaction." We'll say.