"American Idol" continues tonight on FOX with the Top 4 ladies singing for a spot in the Top 4.  

This week should already be the Top 3, but since the judges didn't use their "save" all season, the show just decided to keep everyone safe for one more week.  

The results last week ended with Angie Miller and Candice Glover as the Top 2 and Kree Harrison and Amber Holcomb in the bottom 2.  So we will see if any performances tonight change the fan vote  for Thursday.  

Tonight the girls will be singing songs with the them of "Then" (standards) and "Now" (songs from 2013).  

Angie Miller will be performing "Someone to Watch Over Me" by Frank Sinatra for her standard song and "Diamonds" by Rihanna for her song from 2013.  

Miller has been a favorite all season long and the judges said she had the best performances of anyone last week.  So we will see if Angie can keep up that momentum tonight.

Also, other exciting news is that Harry Connick Jr. will be the guest mentor tonight!

American Idol alum David Cook will be performing his new single, "Laying Me Low" on Thursdays results show.  

Judges for this season (Season 12) of American Idol are Keith Urban, Nicki Minaj, Randy Jackson and Mariah Carey.  

Knowing now what the girls are going to sing, who do you think will be in the bottom 2 and get sent home tomorrow?