Back onstage, full-time music man/part-time actor Ludacris joined Fergie in a dress adorned with scary looking spikes. The "What's Your Fantasy" singer also warmed up the crowd, along with LMFAO. YN/Splash News - February 24, 2010
'Boom Boom Pow'
The Black Eyed Peas rocked a star-studded crowd at NYC's Madison Square Garden.