Irish Dance Celebrity Guess Who Game

Presenting, a "guess who?" game to help you shape up on your ID celebrity knowledge, or else figure out exactly how miserably obsessed you actually are.
Here are the rules:  Look at each picture, and take a guess at who the ID celeb is.  When you have finished, scroll down the post to see the correct answers.  Give yourself one point for each correct answer.

For the artist's sake, we hope you score a perfect 7/7.  For yours,we hope you are more sane than we are, and that you just get a score of a 3 or so... like a normal, not-so-freakishly-obsessed
 person might get.

Best of luck!

1:

2:

Hint: He's a teacher from the US Western region!

3:

4:

5:

6:

Hint: He's a teacher from Birmingham!

7:

Answers:

1. Gavin Doherty

2. Tony Comerford

3. Lisa and Karen Petri

4. Dean Crouch

5. Jean Butler

6. John Carey

7. Michael Flatley