"Beautiful Liar" was released on March 14, 2007, by Columbia Records as the first single from the deluxe edition of the album.

"Beautiful Liar" was commercially successful.

"Beautiful Liar" initially had a Spanish title and different lyrics.

"Beautiful Liar" was leaked onto the internet and appeared as an unpaid download in early February 2007.

Immediately after its release, "Beautiful Liar" reached number one on the iTunes best-seller list in March 2007.

On the US Pop 100 chart, "Beautiful Liar" rose from number 77 to number three.

Outside the US, "Beautiful Liar" reached number one in 32 countries.

"Beautiful Liar" was 2007's 12th biggest-selling single in the UK.

Her backup dancers dance to excerpts of Destiny's Child's songs, as well as, "Beautiful Liar".

(Oddly, after a jump of that magnitude, "Beautiful Liar" didn't climb any higher.)