On Sunday, the musicians were spotted in Watch Hill, R.I., where Swift owns a summer home and appeared to be enjoying the water sport – she was spotted maneuvering across the waves on Wednesday.
Swift – currently in the midst of her Red tour – sported a black-and-white striped bikini, while the flame-haired Sheeran remained fully clothed (and fully drenched after a possible spill) in a black T-shirt and shorts.
On Saturday, Swift joined forces with Carly Simon for a duet of Simon's hit song, "You're So Vain."
Sheeran opened the show wearing a New England Patriots jersey with quarterback Tom Brady's number on the back. The singer later got his own customized Pats jersey with "Sheeran" emblazoned on the back.
– Megan Johnson & Wade Rouse