She used to be in EastEnders, but what child did she play?

So, Maisie Louise Smith has her first single dropping very soon.  However, the singer/actress is probably (at the moment, at least) best known for her long running role in TV soap EastEnders; as Tiffany Butcher,  

She left the role along with the rest of the Butcher clan a few years ago.

We've heard the new single, and it's really good!  Will she be the first soap star to crack the chart in years...... time will tell. #GoodThing is released later this year.