Suarez（英语：Alex Suarez） Radio Remix) — 3:56 "Till the World Ends" (Friscia and Lamboy（英语：Friscia & Lamboy） Club Remix) — 9:57 "Till the World Ends" (Varsity Team
(Junior Vasquez and Johnny Vicious Radio Edit) — 3:38 "Piece of Me" (Friscia & Lamboy Radio Edit) — 3:27 "Piece of Me" (Sly & Robbie Reggae Remix) [featuring