DD1 had to have her 2 top front teeth pulled out last year coz the same happened. Her adult teeth actually got bigger than the baby ones. I'll come back after dinner with the pics, lol.
Try your hardest to wiggle them out, but get the dentist to check them out if they refuse.

Before - http://www.facebook.com/album.php?ai...1&id=542516028
After - http://www.facebook.com/album.php?ai...d=100777271028
Both those were taken the same day.