Anyone know how to glue an Equestria Girls head back on?

[dameofdilemma]

The neck is a 3 millimetre round bit of plastic. Ffs.
Not surprisingly the head has come off after a day. Superglue isn't going to work is it?

I emailed Hasbro a few years ago when a leg came off DD's Rainbow Dash Equestria Girl and would not go back on for love nor money. I asked for advice on how to reattach it, they said they couldn't help with that but asked for our address to send out a brand new one free of charge. Excellent customer service, I was really impressed.

Thanks, might try that! Glue and sellotape not working and have a six year old who's trying not to cry.