Irish group U2 will perform together with R&B singer Mary J. Blige. In addition to that interesting duo, Faith Hill and Keith Urban, Christina Aguilera and Herbie Hancock, and Jamie Foxx and Kanye West will all perform together.
The 48th annual Grammy Awards will take place in Los Angeles on February 8. Among the expected winners are Kanye West, Mariah Carey and John Legend, who each received eight nominations.