This whole thing reminds me of when Charlie Brooker actually stepped up to defend her, not because he liked it, he hated it, describing it as the first song with less than one note, but accurately making a distinction between 'You can't sing and you have no musical talent, please stop' and 'I hope you die you fat ugly whore'.
Sure she was foolish in asking to make a music video, but she's 13, who of us was making sensible decisions at that point? 'Oh no father, don't buy me that new Super Nintendo system, I'd prefer you to invest the collateral in Apple shares for my future education.'
Then her mother, probably shouldn't have indulged her. However, if she had the disposable income and it's what Rebecca really wanted, there's no real harm, the only harm came from it getting on youtube and then spreading virally by people who hated her, based on a 3 minute fictional clip.
I had no idea she had donated part of the profits of 'Friday' to the Japan Earthquake fund and some to her local school, either, that seemed to get lost in the sheer level of hate, for what is, yes, a bad song, but I doubt you'd need to search youtube for more than about 3 minutes to find something worse, as has been proven in this thread.
What the hell was that 'These Hearts' thing, sounded like a reject from a Burnout soundtrack with death metal growling weakly shoehorned in because they heard it'd make em more 'edgy', doesn't work when you look like an ad for hair gel, guys. 'Design the thingy' sound like 8 terrible bands, all from different genres, all playing at once, with no concept of all matching a beat, and Psysothing just hurt, just a high pitched noise designed to rupture eardrums.
After all that, the 2nd single from Black just came across as 'slightly above average', which sadly, isn't half as interesting as 'Friday's 'car crash godawful', so she's probably going to disappear after this one.
Oh that Brooker clip, it starts a little way in, but was the best I could find, Channel 4 have been stomping around doing takedowns of the material again.