Brooke Shields fans who were treated to a head-turning display from their favorite actress on Thanksgiving.A Castle for Christmas star wowed in a red hot, strapless swimsuit as she took a dip for a fun clip she shared on Instagram.MORE: Brooke Shields shares emotional health update Brooke sizzled in the one-piece as she gingerly stepped into a plunge pool and captioned the post: "New Thanksgiving tradition."WATCH: Brooke Shields learns to walk again Her fans said she looked amazing but were also