International superstar and Grammy Award nominee Shakira will perform, along with nominee Wyclef Jean; nominees Chris Brown, Lionel Richie and Smokey Robinson team for a special tribute to the tradition of great male R&B artists; and nominee Rascal Flatts will join previously announced nominee Carrie Underwood in a tribute to country rock, on "The 49th Annual Grammy Awards," live from Staples Center in Los Angeles, Sunday Feb. 11 (8:00-11:30PM live ET/delayed PT) on CBS.

Added to present are current nominee Natasha Bedingfield, current nominee and 12-time Grammy Award winner Tony Bennett, current nominee comedian Lewis Black, Academy Award winner Nicolas Cage, current Lifetime Achievement Award honoree Ornette Coleman, two-time Grammy Award winner LeAnn Rimes, current nominee Nicole Scherzinger (of the Pussycat Dolls), three-time Grammy Award winner Seal, and David Spade, star of the Network's new comedy Rules of Engagement.