<Tr> <Td> "Señorita" (2003) </Td> <Td> "I'm Lovin' It" (2003) </Td> <Td> "Signs" (2005) </Td> </Tr> <P> "I'm Lovin' It" is a song recorded by American singer - songwriter Justin Timberlake . It was written by Pusha T and produced by The Neptunes . </P> <P> The song was written as a jingle for McDonald's commercials, based on a pre-existing German campaign originally developed as "Ich Liebe Es ." Timberlake was paid $6 million to sing the jingle . Soon thereafter, the Neptunes produced a song based on the jingle and released it (along with an instrumental version) as part of a three - track EP in November 2003 . A digital download EP with the same name was also released through the iTunes Store on December 16, 2003 . The extended play included the title - track and a remix for all of the singles from Timberlake's first solo studio album, Justified . The song was also included on the bonus audio CD of Timberlake's first live DVD, Live From London . </P> <P> A music video to promote the single was released in late 2003 and was directed by Paul Hunter . </P>

Who did the vocals for the mcdonald's jingle i'm lovin' it