It's sudden death time on American Idol, as the show moves into the Vegas round this week. The Top 20 girls will perform on Wednesday's show (8/7c, Fox), and the Top 20 guys will take the stage at the same time on Thursday. And according to judge Keith Urban, this may be the season the show ends its six-year streak of having a male winner. "It's absolutely a girl's year to win, in my opinion," Urban said in a conference call Wednesday. "That's not to say the guys aren't strong, because they really are. It's really more a testament to how strong the girls are this year. ... We saw over 270 people to get it down to where we are today, and the girls were just incredibly strong."