"Signs" is a song by American West Coast hip hop recording artist Snoop Dogg. It was released in United States and United Kingdom on April 25, 2005. The song is the third single released from Snoop Dogg's seventh studio album, R&G (Rhythm & Gangsta): The Masterpiece (2004). The song was produced by The Neptunes and features guest appearances by Charlie Wilson and Justin Timberlake. The edited version of the song is used for the 2005 film Guess Who which stars Ashton Kutcher and Bernie Mac. The song is played once during the film and again during the end credits. Themes The song looks at the topic of romance from several points of view, and in doing so, touches on other subjects such as illegal drugs, the city of Los Angeles, the perceived glamour of gang culture, and the lavish, hedonistic lifestyle led by many rappers and musicians. The chorus, sung by Justin Timberlake, is about the moment when a man thinks a woman to whom he is sexually attracted may also be attracted to him. The man second-guesses what he thinks he has seen, expressing a wish that love (personified as Cupid in classical fashion) should not play around with his emotions. Meanwhile, another male observer (voiced by Snoop Dogg) opines that the Timberlake character is out of his element and should not bother attempting to further relations between himself and the object of his affection, since he lacks the necessary gangster credentials. The verses of the song, rapped by Snoop Dogg, mainly following Snoop Dogg's attempts to charm a woman or women. The first verse starts with a brief introduction boasting about the song's hit potential, due to the involvement of Snoop himself and producers the Neptunes. Snoop then appears to become distracted by a passing woman, and attempts to charm her by offering to procure cannabis for her and mentioning his gang, the Crips. In the second verse, Snoop boasts about the glamorous side of his home city, Los Angeles. In the third verse (or bridging section), he redoubles his efforts at seduction by promising his interlocutor a flight on a private jet to London and the holiday resorts of Ibiza and watching Venus and Serena Williams in the Wimbledon tennis championships. Charlie Wilson then provides a more experienced point of view on love, advising all concerned not to be foolish, to appreciate what they have, and not