the little ball of mystery on hold

A little baby girl was found on a doorstep of a very well known family the potters but it was right after they were killed a the parent of the child didn't know that so they left her there anyway. Dumbledore thought it was best of the little girl to grow up separately from the famous harry potter so she grew up in the household of the lovegood's. Where she grew up learning that being normal is boring and being like Luna is awesome but she was nothing like her she was a danger known she always got in the worst things imaginable she is older than harry by a year so when he starts school she shall be a second year with Fred and George. Her best friends and also her secret crush is one of them can you figure it out no? Read on to find out.