Global Warming boasts collaborations with Akon and recent tourmates Enrique Iglesias and J. Lo. The high-energy single “Don’t Stop the Party” is a Latin-accented, nightclub-ready sizzler, while the album also includes the dubstep-inflected “Back in Time,” which sparkles with a sample of Mickey & Sylvia's "Love Is Strange.” The deluxe version of Global Warming includes four bonus tracks.