If it had been your iPod in the first place, I say you should take it back. Say nothing and just see if she notices. If she comes to confront you about it, you can confront her about lying. If she says nothing then you'll know that she was hiding it from you on purpose and you get a free iPod.

Hey, at least she didn't lie about it being stolen.

It's possible she bought a new one...either way I still wonder why people do that

Thats funny. My Mum did a similar thing to me

How do you know it was specifically your ipod? I'm sure your mother has enough money to buy her own ipod. so please don't assume it is yours unless it has markings from you .

Check the search history you might find some interesting things

something's in life start with ipod...far more to go OP...

Time to "steal" it back.

My mum does this kind of thing with any food I have in my bedroom and then accuses me of stealing it from her.

She is still logged in to facebook? You should change her status so she 'confeses' the whole thing.