Ya ha salido el tracklist oficial del single de "Piece of Me" al menos para UK, el single saldr? en dos formatos.

UK 2-tracks
01 Piece Of Me (Album Version)
02 Piece Of Me (B?z O L? Remix)

UK Maxi
01 Piece Of Me (Album Version)
02 Piece Of Me (B?z O L? Remix)
03 Piece Of Me (Bimbo Jones Club Remix)
04 Piece Of Me (Vito Benito Vocal Remix)
05 Gimme More (Kimme More Remix featuring Lil?Kim)

Cr?ditos: UKBritney/Osdia