VINCE VAUGHN lands in ELLEN's guest chair and chats about his hit film, "<b>The Break-Up</b>," and his relationship with JENNIFER ANISTON. And, America voted and made TAYLOR HICKS your "<b><i>American Idol</i></b>," now the lead member of the "Soul Patrol" performs a song from his upcoming CD. Plus, one of Ellen's favorite bands, LIVE, performs their hit "<u>Mystery</u>."