Very tricky – Sketch Popstar - Guess what's the name with words of song singer,acter,TV presenter in pics Review

I just got this app and I'm stuck on the first one where there is a very beautiful woman. I don't know her name so could I get some help?
Review by Yvonne Bieber on Sketch Popstar - Guess what's the name with words of song singer,acter,TV presenter in pics.