The 21-year-old model and the 24-year-old singer were seen getting lunch together with some other friends that afternoon.
The former flames were spotted getting cozy earlier that day while hanging out by the water. Justin took a dip in the water and Hailey was waiting for him with a towel.
Justin and and Hailey, who are in town for a church event, also hit the clubs together on Sunday night.
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