Just thought of someone....applied mathematician and actress Danica McKellar
http://www.youtube.com/watch?v=InY2hzvs75o
Or, how about Serena Kamber, a scientist at Manchester Hospital...
http://www.thesun.co.uk/sol/homepage...cle1211985.ece
Or aerospace engineer at NASA, Summer Williams....
http://spacemonitor.blogspot.com/200...1_archive.html
(scroll down the page on this one)