Justin Bieber, as Jieber and Twieber; Nick Jonas as Jick Nonas on Twitter's trending topic

I'm amazed with what Justin Bieber fans do on twitter. After Twitter tweak  its algorithm, the name is not a trending topic anymore.
But this morning, there were 2 topics, "Twieber and Jieber" showing up again in Twitter's trending topic.

These also happens with Jick Nonas of the Jonas brother.