"Greenlight" is a song by American rapper Pitbull. It was released for digital download on July Music video largely focuses around Motorsport environment with car shows and races, especially Pitbull and Flo Rida raced each other as both. "Can't Believe It" is a song by American rapper Flo Rida. The song features a rap verse from Cuban-American rapper Pitbull. The song samples "Infinity" by London-based duo Infinity Ink. The music video for "Can't Believe It" was directed by Geremey and Georgie. Pitbull and Flo Rida in Flo Rida Feat. Pitbull: Can't Believe It ().