Selena Gomez is clearly feeling sentimental ... included a pic of the two sunbathing outdoors. Gomez, 32, flaunted her curves in a vibrant yellow one-piece with a plunging neckline, while Blanco ...

Selena Gomez ... yellow one-piece swimsuit and struck a pose showing off the suit's super high-cut hips. Blanco shielded his eyes from the sun with his forearm and wore a fruit printed button down ...