The album features a who's who list of top collaborators including John Hill (Santigold, Jay Z, The Vaccines), Kid Harpoon (Florence + The Machine, Calvin Harris) Steve Mac (Kelly Clarkson, One Direction), Mark Bright (Carrie Underwood, Rascal Flatts), Busbee (P!nk, Lady Antebellum, Katy Perry) and The Messengers (Pitbull, Chris Brown, Christina Aguilera). First single Can't Remember To Forget You featuring Rihanna was co-written by both stars along with John Hill, Tom Hull,Daniel Ledinsky, and Erik Hassle, and was produced by Shakira, John Hill, and Kid Harpoon.