• The song was inspired by girlfriends calling and interrupting their recording sessions.
• William Adams, Jaime Luis Gomez, & George Jr Pajon share writing credits on the song.
• The single was released in 2003, certified gold by the RIAA, and was an international success. It topped the charts in Australia, Austria, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, Norway, Romania, Spain, Sweden and Switzerland.
• The music video for the song was directed by The Malloys and has an operatic theme. Kimberly Wyatt & Carmit Bachar of the Pussycat Dolls make cameo appearances for the song.