No
No. Mia was on his dating show rock of love 1 with Bret michaels though
No just because they have the same last name doesn't mean they are related. Like Johnson or Jorgensen.
No if you are talking about SHAWN Michaels the wrestler his real name is Michael Shawn Hickenbottom not Shawn MIchaels
Jillian has a sister, but it's not Mia.