Things may be heating up between Halston Sage and Charlie Puth.
Earlier this month, the 25-year-old star of The Orville and the 26-year-old pop star sparked romance rumors when he posted on Instagram a photo of her sitting on his lap at a restaurant after the two attended the star-studded Yellow Ball separately during New York Fashion Week. On Saturday, Sage shared her own picture with Puth, showing the two smiling and looking cozy while sitting in a pool, with her putting her arms around him and playfully smiling against his cheek.
"9.22.18," she captioned the photo.
Puth posted on his Instagram page a picture of just himself inside the water.