Britney Spears - Im A Slave 4 U (audio) ⚡ Real

: Critics have noted its similarity to Vanity 6's 1982 song "Nasty Girl" and described the sound as "reminiscent of music by Prince".

: Despite the title, it is often interpreted as an assertion of her independent identity, signaling her transition from a teen idol to an adult pop star. Britney Spears - Im A Slave 4 U (Audio)

While it received mixed reviews initially—with some critics finding the shift "unnatural"—it was a global success, reaching the top ten in nearly every country except the U.S., where it peaked at #27 on the Billboard Hot 100. : Critics have noted its similarity to Vanity

: In recent years, Pharrell Williams has stated he would not use the word "slave" in a song title today, noting that what was contextually acceptable in 2001 has changed. Britney Spears - Im A Slave 4 U (Audio)