Article continues below advertisementSarah Shahi is heating things up on social media with a sultry new photo that instantly grabbed fans' attention. The actress shared a steamy bathtub snapshot on Instagram, striking a calm yet seductive pose that felt intimate without trying too hard.In the image, Shahi relaxed in a white bathtub filled with bubbles, using her arms to cover herself as she gazed off to the side. Her damp hair was pulled into a loose ponytail, with wispy strands framing her face and giving the shot an effortlessly undone feel.