Red is her sister. For some reason both of them are attention whores, seeing as how this post clearly describes her sister as an attention addict, and Clem posts about it to get some attention herself. Psychlogically this can mean that either they get too much attention and can not live without someone paying attention to them all the time, or they do not receive any attention in real life, thus they try hard to get some on the internet. But i'll go with the first reason, since i don't want to be too offensive.