Ethan and Emily are big Wiggles fans. Well, Emily feels a bit too mature these days for the Wiggles, but she was the original fan and truth be told, she still likes them, even if she doesn't want to admit it.
Ethan however, is VERY into the Wiggles. He even got a "tar" (guitar) from Santa so that he could play his guitar like Murray (one of the Wiggles). I took this little video on my regular camera, so the quality isn't great, but it's still pretty funny.