Tina & Beyonce Performing Together?!!!

Tina Turner is coming out of retirement to make her first proper public live performance in eight years at the Grammy Awards.

The 68-year-old will duet with Beyonce Knowles' at the music Oscars next month.

Turner announced her retirement in 2000, but took the stage for a private charity gig at London's National History Museum last May (07).

Now she'll make a spectacular comeback by performing a currently-unknown song with Knowles' at the Los Angeles awards ceremony.

Knowles, 26, is a long term fan of Turner's and performed her song "Proud Mary," at a Kennedy Center tribute to the veteran musician in 2005.