Jennifer Lopez together with her third husband Marc Anthony is to perform their live debut at the 47th Annual Grammy Awards in Los Angeles February the 13th. It will be their first appearance on the stage together after their secret wedding ceremony last year.

According to MTV.com there is still no information from US Recording Academy about what song they will present, but still it’s expecting to be the spice of the ceremony. The event coincides with the showcasing of J.LO by Jennifer Lopez clothing line during Olympus Fashion Week in New York on February 11. The singers new CD is scheduled for release on March 1.

Grammy and Latin Grammy winner Marc Anthony is also nominated in the best Latin pop album for his album Amar Sin Mentiras and in the best salsa album for Valio La Pena. Alicia Keys, U2, Tim McGraw, Kanye West and Grammy-nominated punk rock outfit Green Day are among the nominees.  

Velvet Revolver, Tim McGraw and Alicia Keys will present the tsunami tribute song. Fans will be able to download it for $0.99 from iTunes, or purchase the video from the CBS TV network's site.