Hip-hop power couple hosted the $40,000 a ticket event at Jay-Z's 40/40 club
Hip-hop's royal couple will play host to the President at Jay-Z's 40/40 club, according to reports
Rapper criticises movement for not being clear about what it wants
Rihanna is also tipped to join Chris Martin and co onstage at Sunday's ceremony
Rapper also picks Santigold, Daft Punk, Nas and six of his own tracks
Drake, Ne-Yo, Usher also appear on the rapper's fifth album
Jack White, Nicki Minaj, Kasabian also play the free event
The rapper is being sued by Patrick White, who says he wrote large portions of 'Decoded'
The stunt was part of Nas' feud with Jay-Z in the noughties
Producer Mike Dean confirms plans are in the pipeline for a second collaboration album