Angie isn't in any danger. Her fanbase is really strong, she has the most followers on twitter, and her competitive drive is what keeps her strong. She's had some strong moments in the past two weeks with Halo and Who You Are. I mean, she got a Jessie J single that was never released in the US back into the Top 100 on iTunes. Even people that aren't big fans of Angie have had to admit that she's had the best night out of the girls since it became an all female top five. Chances are, she was leading the votes this week.
Kree isn't gonna leave next week. It will be Amber. The chances of Amber having more votes than Candice is highly unlikely so she most likely would have gone home if there wasn't an extra week. If she does survive next week though, I will be surprised. But still, Kree has the country vote which could help her stay in the competition. At this point though, her going to the finale based on the country vote alone is not guaranteed. Candice and Angie have both outshined her and are ahead of her on twitter in the amount of followers. If Candice tries her hardest these next two weeks, she'll join Angie in the finale.
Reprising her best performance 
EXCITED!!!!!!!!!!!
That Carrie song will do nothing for Kree either.