"Sugar" is the second single from Flo Rida's sophomore album R.O.O.T.S. It features R&B singer Wynter Gordon. The single was released on March 17, 2009 as a digital download. The song recreates elements from the Eiffel 65 song "Blue (Da Ba Dee)".

The song details about how Flo Rida is addicted to kissing, as Wynter sings "My lips like sugar/This candy got you sprung/so call me up sugar/you love you some". Flo Rida then raps about how he has "a mouthful of cavities" due to kissing too much, and that he is a "lip biting beast". He also describes how he kisses her, "Bottom and top lip/about to have a sugar feast".