KW put the Pontiac Garage on "Love Lockdown" yesterday, and if the audience doesn't sound too enthusiastic it's because the on-air performance was his third take. (He performed "Champion" and "Good Life" for the Kimmel crowd, too). West looks cool in his Sonny Crockett outfit, but despite the infamous Auto-Tune, he sounds off-key on verses. Of course, when Kanye sings ...