Does Britney Spears "channel" Madonna in "Radar"?

There’s an article that I read that claims that Britney Spears channeled the “classy Madonna” in her video for “Radar”. There are comparisons between Britney in “Radar” and Madonna in “Take A Bow”.

I’ve never made any comparisons between Britney and Madonna because although there are some small similarities I really think that overall they’re very different artists, each with their own merits. I don’t know, maybe it’s just that I don’t like comparing artists anyway since it seems so pointless. I’d like to know if you agree though.

Here’s Radar:

Continue below the cut for another video and a poll!

For comparison’s sake, here’s Madonna in “Take a Bow”:

I guess I’m not seeing much of anything, I mean beyond hair color.

What do you think?