The 24-year-old country singer and the 35-year-old Hart of Dixie actress were joined for the fun day by Taylor‘s model pal Amanda Griffith.
“Look @inagarten !!!! We wish you were here– love, TS, @jaime_king @amandygriffith,” Taylor captioned a photo on Instagram of the trio baking a patriotic cake.
Jaime posted a funny video of herself and Taylor jumping into the pool on some animal style floats. “There is only ONE ninja turtle in town and that is @taylorswift! Vid cred @kyle_newman,” she captioned the video. Watch below!