Here's "Womanizer" the one we've been waiting for. When I first heard this track, I went back over Blackout and gave it listen to see which song, "Womanizer" sounds most like. I thought I felt like I heard this song before. What I found out was that "Womanizer" is basically a continuation of Blackout. I guess it's just the new Brit!
I guess the song sounds most like "Freakshow" or "Piece of Me" or "Perfect Lover", well, maybe it's just like I said, a continuation of Blackout.