BRITNEY SPEARS' husband KEVIN FEDERLINE stepped into the ring with World Wrestling Entertainment star JOHN CENA yesterday (15OCT06), in a stunt to promote his new album PLAYING WITH FIRE.
The aspiring rapper made a surprise appearance during a taping of wresting show MONDAY NIGHT RAW in Los Angeles.
Federline appeared before the sold-out crowd at the Staples Center and received a rounding chorus of boos from the fans.
Cena and Federline pretended to exchange words, which ended in Cena unleashing his signature move - the F-U slam on the former back-up dancer.
Rappers THREE 6 MAFIA, JACKASS stars STEVE-O and CHRIS PONTIUS, and pop stars NICK and AARON CARTER were in the crowd witnessing the action.
Federline's fight will be broadcast tonight in the US (16OCT06) on the USA Network.