MyG37 - Headlight bug?!

so my friend bought his first car today and he brought it over so we could detail both ours car before school begins on friday. he walks around my car and notices a bug on my headlight and flicks at it. quickly, he realizes the bug is INSIDE my headlight! what?! i take a look and yes! its stuck inside there! it right at the top corner, right above the orange reflector! how did it get there?? i had my fogs replaced with hids but i dont think that wouldve let it in? im pretty sure it was fairly recent, as i usually inspect my car before washing it every other week.
so, all in all, how do i get this thing out?! i have no idea on how to even start working at this problem, i cant see how to get in that small area to grab it/vacuum it out without sticking the headlights in the oven and opening it up :eek: