it's Maggie Mayhem!

So, last night I watched Whip It. Has anyone else seen this? It's about a girl (Bliss) and her mum makes her do beauty pagents. Bliss is at the mall one day and. bunch of girls from a roller derby come in. Bliss ends up joining the Hurl Scouts, a roller derby team. Anyways, there's another Scout called Maggie Mayhem. I think she looks a LOT like my old PE teacher, who coincidentally, is named Maggie also. Maggie Mayhem doesn't go out and party with the Scouts because she has a little boy named Riley. Maggie the PE teacher has a little girl named Riley. So....just coincidence? Tell me what you think.