At one point , over a classic , adrenalized hip-hop beat , Samberg and Taccone trade fierce criminology rhymes with a swagger that 's downright serious . The group is Andy Samberg , Jorma Taccone and Akiva Shankar . On ` ` Motherlover , '' Justin Timberlake returns for a deeply filthy , proudly female - oriented ode . Rihanna , Katy Minaj , Snoop Lion , and Janet Jackson all make appearances .
The group is Andy Samberg , Jorma Taccone and Akiva Shankar . On ` ` Motherlover , '' Justin Timberlake returns for a deeply filthy , proudly female - oriented ode . Rihanna , Katy Minaj , Snoop Lion , and Janet Jackson all make appearances .