Age appropriate???

On Sunday afternoon Dan and I took the kids to ToysRUs. Trust me...we didn't just do this for the fun of it! Actually, each of them had received a $10 gift certificate for Christmas and they've been begging to use them. Dan took Nathan to the side of the store where all of the alien/pirate/weird stuff action figures live and I took the girls to where the...well..girlie things live.

I was shocked when we passed one aisle and Amelia yells out, "Mommy, mommy....there's Hanna Tanna"!!! Tell me this, how does a 5 year old know about Hannah Montana? I mean, we've never talked about her here at home. It's not that I'm against her at all, it's just that, I wonder how kids these days find out about stuff so early?

I distracted her enough to where she ended up with a puzzle and some Strawberry Shortcake thingy (that actually smells like strawberries by the way!) Here's my question to all of you veteran mothers out there....

Is Hannah Montana appropriate for a 5 year old?? Is she appropriate for any age group? What is she all about? I think I heard that her father is a country singer? Is that right?