Whitney Houston makes her first public appearance, newly sober and split from Bobby Brown, looking great. Let the comeback begin! [Celebrity Smack]Michael Jackson moonwalks back onto our national radar, announcing plans to marry his children's nanny and make a rare public appearance at the World Music Awards in London. Everybody stay very quiet. Maybe he'll just go away. [Hollyscoop and Hollywood Backwash]X17 has footage of Lindsay Lohan less than an hour before she was spotted screaming and crying...