: During the Doll Domination Tour , Scherzinger often performed the ballad section as a solo, showcasing her vocal range before the rest of the group joined for the dance-heavy finale.
: Many unofficial versions on YouTube and SoundCloud apply "slowed and reverb" effects to the remix to create a more atmospheric, "chill" listening experience.
: Unlike the high-energy remix, the original is a mid-tempo ballad featuring prominent piano and string arrangements.
: This updated version replaced the original ballad on the reissue of Doll Domination and served as the group's final single before their 2010 breakup. Popular Modern Variations