The singer wore nothing but boots, a thong bodysuit, a hat and a smile while rocking out to the song from JT's 2002 debut album.

In the clip, which she shared without a caption, Spears wore a sheer black bodysuit, black suede boots and tan cowboy hat as she moved along to the music in front of a fireplace.

Two years after Britney Spears called out former flame Justin Timberlake in her revealing memoir, The Woman in Me, signs suggest the iconic pop star has moved past their complicated history. Spears, 43,