Shock Value features a long list of guest artists , among them Fall Out Boy , Justin Timberlake , The Hives , Keri Hilson , Nelly Furtado , Missy Elliott , 50 Cent , Tony Yayo , Dr. Dre , OneRepublic , Elton John , Magoo and Nicole Scherzinger .
The album has a long list of guest artists , among them Fall Out Boy , Justin Timberlake , The Hives , Keri Hilson , Nelly Furtado , Missy Elliott , 50 Cent , Dr. Dre , OneRepublic , Elton John , Magoo and Nicole Scherzinger .