"Sugar" is a popular song by American pop rock band Maroon 5. It was released as the third single from their fifth studio album, "V," on January 13, 2015.

"Sugar" is a catchy and upbeat pop song that incorporates elements of funk and R&B. The lyrics of the song express a desire for a sweet and uncomplicated love, with the metaphor of sugar representing the sweetness of a romantic relationship.

The song was written by Adam Levine (lead vocalist of Maroon 5), Lukasz Gottwald, Jacob Kasher Hindlin, Mike Posner, and Joshua Coleman. It was produced by Cirkut, Ammo, and the band's lead vocalist, Adam Levine.

Upon its release, "Sugar" achieved commercial success, reaching the top 10 on charts in multiple countries, including the United States, the United Kingdom, and Canada. The song's catchy melody, infectious chorus, and Adam Levine's smooth vocals contributed to its widespread popularity.

The music video for "Sugar" features Maroon 5 surprising couples by crashing their weddings and performing the song as an unexpected gift. The video was directed by David Dobkin and garnered significant attention for its concept and the genuine reactions of the couples.

"Sugar" received positive reviews from music critics, who praised its catchiness and commercial appeal. The song's success further solidified Maroon 5's status as a prominent pop band.

Overall, "Sugar" remains one of Maroon 5's most recognizable and successful songs, showcasing their ability to create radio-friendly pop hits with catchy melodies and relatable lyrics. It continues to be a fan favorite and a popular choice for live performances.