News Bites: Kanye West, Ne-Yo, Michelle Williams, Christina Milian, Jay-Z, Nas

Kanye West closes Lollapalooza 2008; dedicates set to his late mother. [MTV]

Ne-Yo’s “Kiss a Little Longer” jingle for Wrigley’s Big Red. [Listen]

Michelle Williams doesn’t seem pleased about her album push-back. [Watch]

Christina Milian no longer dating Dre of Cool & Dre? [TMZ]

Jay-Z joins Nas on stage at Rock the Bells Tour in NYC. [Watch]