FILE - In this May 5, 2010 file photo, U.S. singer Fergie, right, and Will.i.am of the Black Eyed Peas performs at the O2 arena in east London. (AP Photo/Joel Ryan, file)

Photo by: Joel Ryan

FILE - In this May 5, 2010 file photo, U.S. singer Fergie, right, and Will.i.am of the Black Eyed Peas performs at the O2 arena in east London. (AP Photo/Joel Ryan, file)